#1 New York Times Bestseller!This hilarious picture book from the bestselling, acclaimed author-illustrator team of Doreen Cronin and Harry Bliss tells the adventures of a spider through his daily diary entries.This is the diary . . . of a spider. Actually, he's a lot like you. He goes to gym class and has Grandparents Day at school. But he also spins sticky webs, scales walls, and takes wind-catching lessons. Lucky for him, his best friend is a fly!Read the other books in the series: Diary of a Worm and Diary of a Fly!