HENRY WINKLER is admired by audiences of all ages for his roles as the Fonz on the long-running series, Happy Days, and in such films as Holes and The Waterboy. He is also an award-winning producer and director of family and children's programming, and the author (with Lin Oliver) of the critically-acclaimed Hank Zipzer series. He lives in Los Angeles, California.

Lin Oliver is a television producer and writer and the Executive Director of the Society of Children's Book Writers and Illustrators. She coauthored (with Henry Winkler) the NEW YORK TIMES bestselling middle-grade series HANK ZIPZER: THE WORLD'S GREATEST UNDERACHIEVER, and wrote the series WHO SHRUNK DANIEL FUNK? Lin resides in Los Angeles, California.

May 1, 2005
Cover of Hank Zipzer 8

Hank Zipzer 8

Dec 16, 2004
Cover of Hank Zipzer 6c CD

Hank Zipzer 6c CD

Aug 12, 2003
Cover of Hank Zipzer

Hank Zipzer