COLIN
Undercover dentistry becomes dentistry.
Colin's overdue checkup is supposed to be cover for surveillance. Dr. Bernard discovers a tooth that actually needs extraction.
COLIN'S FILE →CLARA'S INCIDENT LOG • BOOKS 1 + 2 + 3
Things went sideways.
A problem-solving office sounds orderly until the dentist finds an actual tooth problem, the classroom video runs backward, a vending machine becomes a garden, a fake bicycle theft nearly becomes a police matter, and a remote-control droid ends up in a golden retriever's mouth.
BOOK 1 • PARENT PROBLEM SOLVER
The original incident drawer.
Parent cases establish a Dewey rule that never really goes away: the plan is only the beginning.
SERAPHINA
Career Day, allegedly.
Seraphina enters the dental office as a student interviewer and has to improvise when a walk-in emergency wrecks the original plan.
SERAPHINA'S FILE →CLARA
Four pillows and a frog dashboard.
Clara drives field surveillance in a Buick station wagon while perched high enough to see over the wheel.
CLARA'S FILE →SCIENCE
Please retain your eyebrows.
Dewey proposes a school experiment comparing how quickly several flammable liquids burn. Karen has an entirely reasonable parent problem with this.
KAREN'S FILE →BOOK 2 • TEACHER PROBLEM SOLVER
Middle school creates larger blast radii.
Teacher problems add classrooms, policies, technology, school campaigns, and several plans that become much bigger than their original problem.
CLASSROOM TECHNOLOGY
The birth video runs backward.
Bryan Frenchie's attempt to help with a classroom childbirth film makes the baby appear to reverse direction, and the technology incident keeps escalating from there.
SCHOOL CAMPAIGN
The vending machines become a garden.
Dewey's response to a school problem eventually includes a vending-machine garden, cookie vegetables, a birdbath drink display, face paint, and an operation considerably larger than a normal snack discussion.
OFFICE
The mouse gets a file too.
Dewey's secret operation is already complicated before an actual mouse enters the office ecosystem.
RETAINER EMERGENCY
Lunch becomes evidence recovery.
A missing retainer turns food, clues, online research, and school-day logistics into another problem-solving emergency.
BOOK 3 • SIBLING PROBLEM SOLVER
The sibling division learns that solutions have siblings too.
Book 3 makes second-order consequences part of the joke: Dewey solves one thing, changes the family system, and often discovers the next case waiting behind it.
ARCHIE
The confession needs an earpiece.
Dewey coaches Archie through admitting secret weekday gaming. The immediate result is a harsher punishment than Dewey expected—before the family eventually reaches a compromise.
CLAIRE + ADAM
The fake bicycle theft works too well.
Dewey's staged common-problem plan changes Adam from tormentor to protector, but Claire's father is ready to treat the supposedly stolen bicycle as a real theft.
POOH BEAR
The Parrot becomes dog property.
Dewey's experiment with a Parrot Jumping Sumo at Big Ship park takes a turn when Oliver the golden retriever gets the device in his mouth.
DISK FAMILY
Lego in the bathtub. Molly in the toilet.
Dewey's laundry-room stakeout catches Efren and Louise in an escalating chain of sibling retaliation before he realizes the fights are really about space and attention.
CASE LOGIC
The funny part and the thinking part are usually the same part.
Dewey's methods—observation, cover stories, pattern recognition, interviews, forms, research, delegated surveillance, prototypes, and reframing—keep colliding with ordinary kid life. That collision is where many of the misadventures come from.