Scared Sam is moving into Moody Monster Manor and he's worried about everything, including if the other monsters will be nice and what his bedroom will be like. As Sam explores the house, he meets Happy Harry, Confused Carl, Tired Tilly, Hungry Hank, Love Lulu, and more. As he gets to know each of the monsters, some of his fears are calmed. In the end, Sam's new friends help him realize that no matter how you're feeling, you're always welcome at Moody Monster Manor. The fun doesn't end when you finish this book. There's a pocket on the inside back cover with 65+ stickers, paper finger puppets, and a fold-out play theater!