Who Put That Hair in My Toothbrush? Sibling rivalry at its finest! Whether it's on the hockey ice, at school, or at home, Greg and Megin just can't seem to get along. She calls him Grosso, he calls her Megamouth. They battle with donuts, cockroaches, and hair. Will it take a tragedy for them to realize how much they actually care for each other? [This book description comes from a different edition of this title. Please report any inaccuracies].

 

 

This book is part of a book series called Laurel-Leaf Books .

This book has been graded for interest at 9-12 years.

There are 216 pages in this book. This book was published in 2014 by Little, Brown Books for Young Readers .

Jerry Spinelli has won the Newbery Medal for children's literature. He lives in Norristown, Pennsylvania.