The Scrubs book series follows the same group of characters throughout all 4 books. In the first book, Scrubs, the characters begin in medical school at UC Berkeley. Book 2, Sand & Sutures, carries them into their residency. Beyond the Hardwood, book 3 in the series, introduces you to the next generation of the Hanson family, focusing primarily on Randy’s son, Nathan. The final book in the series, Center Stage, takes you on a journey to New York City with Randy’s twin daughters, Lauren and Lacy. To learn more about the characters, visit each character’s bio below.