Hank Zipzer
Hank Zipzer: The World's Greatest Underachiever is a series of children's books by former "Happy Days" actor Henry Winkler and Lin Oliver , published by Grosset & Dunlap . 
<triplet> Hank Zipzer <subj> Henry Winkler <obj> author <subj> Lin Oliver <obj> author <triplet> Happy Days <subj> Henry Winkler <obj> cast member