August 9

Michael Vey: The Prisoner of Cell 25 by Richard Paul Evans (S&S/Mercury Ink, $17.99; ISBN 978-1-4516-5650-3).

August 16

Chain Reaction by Simone Elkeles (Walker, $17.99; ISBN 978-0-8027-2087-0). 125,000 copies.

August 23

Darth Paper Strikes Back: An Origami Yoda Book by Tom Angleberger (Abrams/Amulet, $12.95; ISBN 978-1-4197-0027-9). 200,000 copies.

August 29

Animal: The Definitive Visual Guide by David Burnie and Don E. Wilson (DK, $50; ISBN 978-0-7566-8677-2). 100,000 copies.

August 30

The Gray Wolf Throne: A Seven Realms Novel by Cinda Williams Chima (Disney-Hyperion, $17.99; ISBN 978-14231-1825-1). 200,000 copies.

It’s a Little Book by Lane Smith (Roaring Brook, $7.99; ISBN 978-1-59643-758-6). 100,000 copies.

Bear’s Loose Tooth by Karma Wilson (S&S/McElderry, $16.99; ISBN 978-1-4169-5855-0).