Happy Science Fiction Day! In honor of this day, we’ve rounded up some of our favorite books for little ones to enjoy.

1. Boy and Bot by Ame Dyckman

2. Aliens Love Underpants by Claire Freedman and Ben Cort

3. Earth to Clunk by Pam Smallcomb

4. I Wish I Was An Alien by L.W. Abela

5. Spike and Ali Enson by Malaika Rose Stanley

6. I Spy Outer Space by Alek Malkovich