Alex Petroski is 11 years old, and he loves space, Carl Sagan, and his dog (also named Carl Sagan). When he sets out on a trip across the United States, he's determined to find answers about his family and record what life is like on earth for other lifeforms. A full cast, lead by Kivlighan de Montebello, brings this funny and sweet story to life.

• Audiobook
• Amazing Audiobooks for Young Adults 2018
• ISBN: 9781524750008

Notes

Narrated by Full cast, published by Penguin Random House