Curious George Goes to the Zoo

Busy Betty & the Circus Surprise

Little Unicorn's Birthday (Ten Minutes to Bed)

Happy Birthday, Cupcake!

Fortunately

Pinkalicious: Happy Birthday! (I Can Read Level 1)

Arthur's Birthday (An Arthur Adventure)

Sir Cumference and All the King's Tens: A Math Adventure

Birthday Boy: I am 4: Happy Birthday Coloring and Activity Book (Happy Birthday Coloring and Activity Books for Kids)

Everything You Need to Know When You Are 9: A Handbook