Twin sisters who already compete for their mother's attention have an especially hard time after their baby sister is born.
- ISBN10 0374379734
- ISBN13 9780374379735
- Publish Date 5 August 2014
- Publish Status Out of Print
- Out of Print 19 April 2022
- Publish Country US
- Imprint Farrar, Straus and Giroux (Byr)
- Format Hardcover
- Pages 40
- Language English