Summer Challenge for Adults: Celestial Covers

June 12–August 14, 2019

Join in this online-only challenge: every Wednesday of the Adult Summer Challenge, we’ll post a piece of a celestial-themed book cover for you to identify.

Send in the titles of the books weekly, or any time by Wednesday, August 14. 

Participants with the most correct entries will be entered in a raffle for a swag bag full of surprises, including a Starbucks gift card. The lucky winner will be notified by phone or email.

Answers will be revealed on this page August 15.

Week 1

The Fault in Our Stars
by John Green

Week 2

Astrophysics for People in a Hurry
by Neil deGrasse Tyson

Week 3

Endurance: My Year in Space, A Lifetime of Discovery
by Scott Kelly

Week 4

The Martian
by Andy Weir

Week 5

The Little Prince
by Antoine de Saint-Exupéry

Week 6

Life on Mars
by Tracy K. Smith

Week 7

The Sun Is Also a Star
by Nicola Yoon

Week 8

Contact
by Carl Sagan

Week 9

Sputnik Sweetheart
by Haruki Murakami