Author: Henry Winkler

The out-of-this-world second book in superstar authors Henry Winkler and Lin Oliver’s newest middle-grade series   After escaping his oppressive ho...

Love the new CBBC series? Read the original books! TV tie-in edition of the New York Times bestselling series about the hilarious adventures of a c...

Detective Duck: The Case of the Missing Tadpole is a hysterical, full-color chapter book adventure from New York Times bestselling creators—Emmy Aw...

A full-color chapter book adventure about a young duck detective, from the bestselling creators Henry Winkler, Lin Oliver, and Dan SantatWillow Fea...

Another hilarious, action-packed intergalactic adventure in the New York Times bestselling series by superstar authors Henry Winkler and Lin Oliver...

Hank's school is hosting its first ever Build-a-Robot competition and Hank is ready to win. There's just one problem: he completely forgot about th...

From Emmy Award-winning actor Henry Winkler and Lin Oliver comes a new out-of-this-world middle-grade series No one is shocked by the six-eyed al...