OraPath Press
The Source
a teaching novel
A story about learning to read the evidence instead of arguing with it — and what changes in a practice when you do.
About the bookA story that teaches — then a guide that spells it out.
The Source follows dental hygienist Dana Reilly as she confronts what's really driving disease in the patients she sees every day — and learns to read the evidence in front of her instead of arguing with it.
It's a teaching novel in the business-fable tradition: an engaging story up front, followed by a clinical Field Guide in the back that states the principles directly. The novel teaches through Dana's story; the Field Guide is the reference you return to.
It's written for dentists, hygienists, and whole practice teams — and for curious readers who want to understand oral health differently. No dental background required.
Inside the bookTwo halves that answer each other.
Chapters
Dana's story, start to finish — the patients, the pushback, and the turn. The lesson arrives through the narrative, not a lecture.
Field Guide sections
The clinical principles stated plainly, section by section — the reference half of the book, for when you want the point without the story around it.
What you'll take away
- Match the verb to the evidence — let data guide clinical reasoning rather than assumptions.
- Compliance and diagnosis are different axes: follow-through, not effort, decides whether a case holds.
- Asymptomatic doesn't mean fine — a quiet exam is a starting point, not a verdict.
- Better information routes the right patients into the right conversations.
Who it's forWritten for the whole practice — and the curious patient.
Practice owners
See how diagnostics change care, case acceptance, and the conversation at the chair.
Hygienists & clinical teams
A shared language for reading the evidence — and talking about it with patients.
New associates & students
The reasoning behind evidence-led care, in a form that actually sticks.
Curious patients
Understand your own oral health differently — no dental background required.
Get the book
Ways to read it.
Paperback and Kindle — both available now on Amazon.
Reading as a team, or want copies for your practice? Order in bulk →
Reading guideHow to read it — and talk about it.
The Source comes in two halves that answer each other.
The novel comes first. Read it as a story — follow Dana Reilly through fifteen years of habit and the patients who start, quietly, not to fit her assumptions. Resist flipping to the back for “the answer.” The lessons are meant to arrive the way they arrive for Dana: through a patient she can't explain, advice she's sure of and then isn't, and the slow work of changing her mind.
The Field Guide comes second. Once you've finished the story, treat it as the reference you return to. Each of its twenty sections opens with a single italic line calling back to a moment from the novel, then drops the fiction and teaches the principle directly. Read a chapter that surprised or frustrated you? Find the matching Field Guide section and you'll usually see the idea named outright.
A rhythm that works well: read the novel straight through, then read the Field Guide with a pen. Most readers find their favorite chapters land harder on the second pass, once the principles have names.
A note for non-clinical readers: you do not need a dental background. Dana learns the science as she goes, and so will you. Everything that matters to the story is explained in plain language inside the story.
A word about Dana
Dana Reilly is good at her job. That's what makes her a useful guide — and what makes her mistakes worth watching. For fifteen years she has believed in a legible world: effort was the lever, compliance was the answer, and the patients who failed had, somewhere, failed to do the work. Her recurring move is to trust that world over the evidence in front of her — and to argue with the data when it tells her something inconvenient. She isn't careless. She's confident. The book is largely about the distance between those two things.
As you read, notice who Dana blames when a case doesn't fit — the test, the patient, the timing — and how long it takes her to turn the question back on her own reasoning.
Discussion questions
Pick the set that fits your group. None of these have a single right answer; the good conversations happen in the disagreements.
The story
- Dana has cleaned Margaret Doyle's teeth for fifteen years — she knows about Donald and the birds and the shortbread in the Scottie-dog tin. Yet a fifteen-year mystery has been sitting in Marg's mouth the whole time. What does the book suggest about the way knowing a patient well can hide what's actually going on?
- In Chapter 4, Jack Bowen brings in a spit test “from the internet,” and Dana sends him home with what she later calls a pat on the head and a wrong conclusion. What does she see in that visit, and what does she decide not to see? Where have you made the same call?
- Chapter 9 finds Dana spending a week trying to prove her mentor wrong — setting out, methodically, to show that effort was the variable after all. Why is that the most honest thing she could have done with a claim she didn't want to believe?
- Russ Kohler the framing contractor and Tyler Cade with his “family teeth” both arrive certain they already know their own story. How does each man's certainty get in the way? Is Dana's certainty any different from theirs?
- When Marg's retest comes, Anand refuses to read it for Dana — “I read the first one because you couldn't yet. You can now. This isn't my report and it was never going to be — it's hers.” Why is that refusal a bigger gift than help would have been?
- Renata, the practice's other hygienist, lands the book's sharpest skepticism: every new toy is a miracle for about a month. Was there a point where you were on her side? Did the story earn its way past that line, or did you stay skeptical?
The practice
- The book pulls apart two things we tend to fuse: compliance and diagnosis. Dana has to give up a world where the patients who failed had simply failed to do the work. How does losing that world change the way you'd talk to a patient you'd otherwise file under “isn't trying hard enough”?
- Match the verb to the evidence. In Chapter 26, Dana finally understands that Jack's isolated finding called for watch-and-confirm — not antibiotics and not scaling a mouth that had nothing to scale. Where do you say more than the evidence supports — over-treating in one direction, or under-reading in the other?
- A clean exam is a starting point in this book, not a verdict — Jack looked fine twice. Where in your own work does a quiet first look get mistaken for a closed case?
- Dana's instinct, trained by fifteen years of more, itches to “do something bigger” even when the finding says do less. The Field Guide calls right-sizing down half the value. Why is doing less so much harder than doing more?
- Marcus says no the first time — and the book is clear he wasn't wrong to. What changed his mind wasn't a better argument; it was two free tests and a folder of the times the test told them to do less. What does that say about how change actually happens in a practice that can't afford to gamble?
- Tyler Cade is twenty-four, with a tooth that's started to feel wiggly and a family history he treats like a weather report. What does his case do to the rule that “perio was an old person's disease”? What rules are you carrying that a single patient could break?
The bigger picture
- Two images run underneath the whole book — the attic (a leak you can't see, staining a ceiling far from its source) and the garden (planting a bed, tending what should grow rather than only killing what shouldn't). Which one captures the idea better for you, and why?
- In Chapter 25, Marcus tells Dana to write it all down — “I need it on paper” — and she realizes a thing that lives in one person isn't a method: it was a talent, and talents die. What in your own work would walk out the door in your head tomorrow if you did?
- The Field Guide prints a line from the story above each lesson it teaches. After finishing the novel, which scene would you most want printed above which principle?
Pairing the story with the Field Guide
After the novel, take the two or three chapters that stuck with you most and read them back to back with the Field Guide section that names what they were teaching. The novel shows a person learning something the hard way; the Field Guide gives that same thing a name you can carry into Monday morning.
Three threads worth tracing all the way through:
- Compliance and diagnosis are different axes. What's wrong with a patient versus whether the plan will hold. The story keeps collapsing these until Dana learns to separate them; the Field Guide states it directly. (See §14, The Method, and §16, Talking to Patients.)
- Sometimes the test says do less. Jack's quiet result, the de-escalations, the clean report treated as a finding rather than a failure. (See §11, The Clean Report and Discordant Results, and §12, Right-Sizing the Result.)
- Say what the evidence supports — no more. A result can tell you something is present without telling you the whole story about why or what to do. The book is careful about that line, and so is the Field Guide. (See §13, Reading in Context, and §18, The Systemic Associations — Present Responsibly.)
The method the whole story builds toward has a name in §14: Test → Target → Rebuild → Verify. Watch where each step shows up in the novel before it's ever spelled out.
Ground rules for a good conversation
- Let people finish the novel before the group dissects the ending — Jack's recall and Marg's retest are worth meeting in order.
- Bring a case. The book is most useful when its lessons sit next to a patient you actually saw.
- Disagree out loud. Dana is wrong in instructive ways, and Renata's skepticism is a useful counterweight. A group that only agrees with the book learns less than one that argues with it.
For facilitation, a session-by-session schedule, and a practice-application worksheet, see the companion Book Club Kit.
Book club & team readsRun it with your team.
This kit helps you run a group read of The Source — whether your “group” is a dental practice doing a lunch-and-learn, a study cohort of hygienists and associates, or a few colleagues thinking the book through together. It assumes one person is loosely facilitating; you don't need to be an expert in the material. The best facilitators mostly ask good questions and keep the room honest.
Use it alongside the Reading Guide, which holds the discussion questions. This kit adds the how: formats, a session-by-session schedule, facilitator prompts, and a worksheet for turning talk into change.
Three ways to run it
- The practice team read (recommended for offices). Built around a working dental team. Sessions run short — 30 to 45 minutes over a few weeks — and each one ends by tying the chapter to a real patient the team has seen. Best paired with the practice-application worksheet below.
- The study cohort. For hygienists, associates, or students reading to sharpen clinical reasoning. Longer sessions, heavier on the Field Guide, more time on the “why” behind each case. Works well as a recurring monthly meet-up.
- The single-session discussion. For a group that has already read the whole book and just wants one good conversation. Pull six to eight questions from the Reading Guide across all three sections. Ninety minutes is plenty.
A sample four-session schedule
The world Dana believes in (Chapters 1–8). Marg and the shortbread tin; the numbers that don't add up; the CE course Dana didn't want to attend, where she meets Anand; the attic.
Focus: What is Dana sure of walking in? Surface the assumptions — effort as the lever, compliance as the answer. Reading Guide questions 1–3 and 6.
Testing the claim (Chapters 9–16). Dana sets out to prove her mentor wrong; the boss says no; Marg's result; the setback with Russ Kohler; Tyler Cade and “family teeth”; planting the bed.
Focus: Where does Dana's confidence start to cost her, and what finally moves her? Track what she blames when a case surprises her. Questions 4, 7, 8, and 12.
Making it real (Chapters 17–24). Gordon; the connection; the defense; the pilot; the conversation problem; Marg, retested; the handoff; the books.
Focus: How does this go from one hygienist's instinct to something a whole practice runs — without breaking the practice's budget or trust? Questions 5, 9, 10, and 11.
From story to method (Chapters 25–29 + the Field Guide). The method; the quiet result (Jack's recall); the home team; teaching it forward; recall. Then open the Field Guide.
Focus: Put names to the lessons. Pair each big theme with its Field Guide section, and close with the practice-application worksheet. Questions 13–15.
Shorter on time? Fold Weeks 1–2 together and Weeks 3–4 together for a two-session version. More time? Give the Field Guide its own two-session arc.
Facilitator prompts
Drop these in when the conversation stalls or drifts too abstract. They pull the book down to the room you're sitting in.
- The real-patient map. “Pick one patient from this week's reading — Marg, Jack, Russ, Tyler — and match them to an actual case we've seen. What did we do? What does the book suggest we might have done differently?”
- The blame audit. “When a case doesn't go the way we expected, what do we blame first — the patient, the timing, the tools, ourselves? Where does the book say the question should actually point?”
- The verb test. “Take something we routinely tell patients. Does the evidence actually support that verb — causes, will, needs — or are we saying more than we know? Rewrite one sentence to match what we can actually back up.”
- The do-less folder. “What changed Marcus's mind wasn't a dramatic save — it was a folder of the times the test told them to do less. When did we last hold off, on purpose, with a reason we could show? Could we keep that folder?”
- The quiet-case check. “Is there a patient on our books right now who's being watched and charted but never actually decided about — our own Jack Bowen? What would it take to make a real decision?”
- The one-degree change. “If this session changed one thing about how we work next week — just one — what's the smallest version of it we'd actually do?”
- The disagreement round. “Where is the book wrong, or too clean, for our reality? Where do its economics or its lessons not survive contact with our schedule? Channel Renata for a minute.”
Practice-application worksheet
Use this in your final session (or after any session). Fill it in as a group — the goal is to leave with one concrete change, not a list of good intentions. Keep the completed sheet somewhere the team will see it.
- The lesson we're taking from this read. In one sentence, what's the single idea from The Source most worth acting on for us?
- Where it shows up in our practice. Name a recurring situation — a patient type, a hand-off, a conversation — where this lesson actually applies to us.
- The one change we'll make. What is the smallest specific thing we'll do differently? (A phrase, a step in the workflow, a checkpoint, a question we'll start asking.)
- Who owns it, and when we'll check. Who's responsible for making sure it happens, and when will we look at whether it stuck?
The book's own argument applies here: the plan isn't what decides the outcome — follow-through is. Pick a check-in date and keep it.
Tips for a good session
- Start with a case, not a chapter. Open by asking who saw a patient that reminded them of something in the reading. The book lands harder tethered to a real person.
- Let people be wrong out loud. Dana is wrong in useful ways, and Renata's skepticism is a fair counterweight. A room that only agrees with the book learns less than one that argues with it.
- Keep the test in its place. The book treats diagnostic information as something that supports a clinical conversation — not a verdict, not a diagnosis on its own, and never a prescribing protocol. Keep group discussion in that same conditional spirit.
- End on the one-degree change. Every session is better for closing with a single, small, nameable thing the group will try. Write it down.
For dental practices
Bulk orders & test-kit bundles.
The Source doubles as a team-development and patient-education tool, and can be bundled with OraPath test kits for your practice. Tell us how many copies you're thinking about and we'll put a quote together.
About the author
Brandon Neary · OraPath Press
Brandon Neary is the founder of OraPath and president of IMMYLabs, LLC. He wrote The Source to put the case for evidence-led oral care in a form a whole team could read together.
OraPath Press is the publishing imprint of IMMYLabs, LLC.
Questions
Good things to know.
Is this a novel or a textbook?
Both — by design. The front of the book is a novel that teaches through Dana's story; the back is a clinical Field Guide that states the principles directly. Read the story first, then keep the guide as a reference.
Do I need a dental background to read it?
No. The story stands on its own, and the ideas are written to be clear to anyone curious about their oral health. Clinical readers get the Field Guide on top.
Can I buy copies for my whole team?
Yes — we offer bulk and practice orders, and can bundle copies with OraPath test kits. Request a bulk quote →
What formats are available?
Paperback and Kindle, both on Amazon — see the purchase options above.
Read it. Then read it with your team.
Start with a copy, or order for the whole practice.