The "Birthdays" story kit contains a gift-wrapped box full of mice finger puppets plus a video of "Happy Birthday, Moon" by Frank Asch; the musical CD "Sunny Side Up" by The Parachute Express; 3 gift boxes and stuffed squirrel (to be used with the book "The Surprise"); and the following picture books:
- The Barn Party by Nancy Tafuri
- Benny Bakes a Cake by Eve Rice
- Best Best Friends by Margaret Chodos-Irvine
- Birthday Fish by Dan Yaccarino
- Birthday Presents by Cynthia Rylant
- Bunny Money by Rosemary Wells
- Bunny Party by Rosemary Wells
- Froggy Bakes a Cake by Jonathan London
- Happy Birthday, Dear Duck by Eve Bunting
- Happy Birthday, Jesse Bear by Nancy Carlstrom
- Happy Birthday, Sam by Pat Hutchins
- A Letter to Amy by Ezra Jack Keats
- Max’s Birthday by Rosemary Wells
- Moira's Birthday by Robert Munsch and Michael Martchenko
- Spot’s Birthday Party by Eric Hill
- The Surprise by George Shannon