One inventor's mindset.
Ten years of one growing reader.
Fifty books across four age-tiered series, designed to grow with one child from age 2 to age 12. Same Kit. Same vocabulary. Each book picks up where the last one left off.
Kit's Big Ideas is a children's library built from a patent practice and a preschool. The four series follow one inventor through fifty books and ten years of growing up: Kit's Little Sparks (ages 2 to 4, twenty books on the inventor's mindset, wondering through becoming), Kit's Inventor Workshop (ages 4 to 6, ten picture books on what to do with an idea once you have one: who it belongs to, how to share it without losing it, and when to keep it quiet, taught as collaborative play), and The Inventor's Journal (ages 6 to 8, ten chapter books written as a real inventor's journal, the same kind real inventors keep), and Kit & Co. (ages 8 to 12, ten books where ideas meet partners, deadlines, and the responsibility of sharing credit). Every book is written by Chris Kuczynski, a USPTO-registered patent attorney, engineer, preschool co-founder, and dad, with free read-aloud audio, an educator guide, and a printable activity sheet on the companion site.
What every Kit reader becomes.
I will look with curious eyes. I will feel with a kind heart. I will draw my ideas. I will build with my hands. I will try and try again. I will choose to be kind and share. I will help others make things too. And I will never, ever stop asking, what if.
Kit's Little Sparks
The first phase. Toddlers can think like inventors before they can read. Twenty books that walk a child through five gentle phases of the inventor's mindset: Wondering, Making, Sharing, Growing Together, Becoming.
Twelve words per spread. Vibrant illustrations. A growing cast of friends. Kit goes from "I see a puzzle" in Book 1 to "I made a promise" in Book 20.
Kit's Inventor Workshop
The play phase. Kit already sees like an inventor. The new question is, what fits together in a surprising way? Each book begins with the arrival of the Photon Crate, a mysterious package full of parts, prompts, and possibility.
What do you do with an idea once you have one? Who it belongs to, how to share it without losing it, when to keep it quiet, and what "we made this together" really means. Taught not as vocabulary but as collaborative play, shared inventions, and the quiet pride of remixing your friend's idea into something new together.
The Inventor's Journal
The author phase. Kit keeps a real inventor's journal, the same kind real inventors at the patent office have kept for centuries. Sketches. Half-ideas. False starts. Breakthroughs. Each book is both a chapter book and a working journal a child can sketch alongside.
Stories about original work, asking permission, citing inspiration, knowing when an idea is yours and when it belongs to someone else. Real inventor practice for the age when school starts asking, "Whose idea was this?"
Kit & Co.
The company phase. Kit is 11. The EverGrip license from Series 3 has quietly earned royalties, which live in a pickle jar, and six kids and one grandmother have to decide what money is for. The answer is What-If Works: a company with an operating agreement, a ledger, and a crooked wren in a gear for a mark.
Stories about real filings, real money, the real internet, and real fairness problems: takedowns, remixes, open source, an office action, an offer from the big company, and a kid overseas asking whether her dated pages count. Every document on the page is accurate at kid-reading level, reviewed against the author's own practice.
How the universe is structured
A child who starts at age 2 grows into the next series the year they outgrow the last. The same vocabulary. The same character. The same author. Ten years of one growing reader.
How Kit was born
Chris Kuczynski began his career as an engineer, spending his first 12 years building things before becoming a patent attorney to help other inventors protect what they build. He is co-founder of a preschool where the Kit's Little Sparks book series was born.
In 2022, a five-year-old at the preschool developed a new retractable pet leash concept through a class invention project. The student did the creative work himself. He drew his own concept sketches. He wrote his own description of what made his leash different. He designed a trademark for the company that, in his imagination, would sell it. By his final classroom presentation, he had done every step of inventing that requires a human mind, scaled to the patience and skill of a five-year-old.
The technical work that followed (turning a child's drawings into USPTO-compliant figures, drafting the formal claim, prosecuting the application) was Chris's job, the way it would be for any inventor working with a patent attorney. On October 22, 2024, the United States Patent and Trademark Office granted the design patent. The inventor named on the certificate is the student.
The lesson wasn't that this student was unusual. It was that every step the student did is teachable. Sketching, articulating what's new, naming and branding the thing you made: these are not advanced creative skills locked behind years of training. They are starting skills, available to a five-year-old when the adults around him take the work seriously.
Kit's Little Sparks is the book series Chris wrote so every child can walk that same path. The five phases the student walked through (Wondering, Making, Sharing, Growing Together, Becoming) are the same five phases that organize the 20 books in Series 1.
See the patent ›Explore the complete 20-book guide
A parent's and educator's guide to all 20 books in Series 1: the five-phase structure, what makes the series different, frequently asked questions, and where to start.
Read the guideStart the journey.
Series 1 ships now. Series 2 and 3 are in the works. Get on the list and you'll be the first to know when each one lands.