Superfudge

This is about Peter Hatcher who still has problems with his infuriating little brother, Fudge, who is now four years old and thinks he's a superhero. The Hatchers move to Princeton for an entire year, and Fudge will go to the same school as Peter! Even worse for Peter, he overhears about his mother having a new baby! How will Peter ever survive with two Fudges?!

Author: Judy Blume

Published: 1980

Website: https://www.judyblume.com/books/fudge/superfudge.php