In Code

Reach for this book when you want to inspire a teenager who feels like their interests are too niche or when you want to strengthen a bond through shared intellectual discovery. It is an ideal pick for a young person who enjoys logical challenges but might be struggling to see how their academic passions translate into real-world achievements or a unique identity. This memoir follows sixteen-year-old Sarah Flannery as she evolves from a curious girl solving puzzles at the dinner table to a world-renowned young mathematician. It beautifully depicts a healthy, mentoring relationship between a father and daughter, grounded in the joy of learning rather than the pressure of competition. While it delves into complex concepts like cryptography, the core of the book is about the thrill of the chase and the resilience required to solve a problem that has never been solved before. It is perfectly suited for middle and high school students who are beginning to define their own intellectual paths.