Paperback edition of book 11 in the critically acclaimed, commercially successful, and New York Times bestselling Ivy & Bean series!
Now in paperback! Ivy's worried. She's read a lot of books about only children, so she knows that they are sometimes spoiled rotten. They don't share their ZDs. They never do any work. They scream and cry when they don't get their way. Spoiler alert! Ivy doesn't have any brothers or sisters. That's why she's worried.
