May 1

Night of the Giant Everything (Goosebumps: Hall of Horrors #2) by R.L. Stine (Scholastic, $5.99 paper; ISBN 978-0-545-28935-1). 100,000 copies.

May 2

Shine by Lauren Myracle (Abrams/Amulet, $16.95; ISBN 978-0-8109-8417-2). 100,000 copies.

May 3

Vampire Diaries: Stefan’s Diaries #3: The Craving by L.J. Smith (HarperTeen, $9.99 paper; ISBN 978-0-06-200395-9). 500,000 copies.

Divergent by Veronica Roth (HarperCollins/Tegen, $17.99; ISBN 978-0-06-202402-2). 200,000 copies.

Illusions by Aprilynne Pike (HarperTeen, $16.99; ISBN 978-0-06-166809-8). 200,000 copies.Racing in the Rain: My Life as a Dog by Garth Stein (HarperTeen, $6.99 paper; ISBN 978-0-06-201576-1). 150,000 copies.

The Very Fairy Princess Takes the Stage by Julie Andrews and Emma Walton Hamilton, illus. by Christine Davenier (Little, Brown, $16.99; ISBN 978-0-316-04052-5). 125,000 copies.

The Magnolia League by Katie Crouch (Little, Brown, $17.99; ISBN 978-0-316-07849-8). 125,000 copies.

Sugar Plum Ballerinas: Sugar Plums to the Rescue! by Whoopi Goldberg, illus. by Maryn Roos (Disney-Jump at the Sun, $4.99 paper; ISBN 978-0-7868-5264-2). 100,000 copies.

May 10

Diary of a Wimpy Kid Do-It-Yourself Book (revised and expanded edition) by Jeff Kinney (Abrams/Amulet, $12.95; ISBN 978-0-8109-8995-5). 1,000,000 copies.

What Happened to Goodbye by Sarah Dessen (Viking, $19.99; ISBN 978-0-670-01294-7). 500,000 copies.

The Penderwicks at Point Mouette by Jeanne Birdsall (Knopf, $16.99; ISBN 978-0375-85851-2). 150,000 copies.

A Tale of Two Castles by Gail Carson Levine, illus. by Greg Call (HarperCollins, $16.99; ISBN 978-0-06-122965-7). 150,000 copies.

Ruby Red by Kristin Gier, trans. by Anthea Bell (Holt, $16.99; ISBN 978-0-8050-9252-3). 100,000 copies.

First 100 Soft to Touch Words by Roger Priddy (Macmillan/Priddy, $5.99; ISBN 978-0-312-51078-7). 100,000 copies.

Misty Island Rescue (Thomas & Friends) by Rev. W. Awdry (Random/Golden, $3.99; ISBN 978-0375-87212-9). 100,000 copies.

Dora and the Unicorn King by Molly Reisner, illus. by David Aikins (Random/Golden, $3.99; ISBN 978-0375-87226-6). 100,000 copies.

May 17

Cars 2: Little Golden Book (Random/Golden, $3.99; ISBN 978-0-7364-2781-4). 350,000 copies.

Cars Storybook Collection (Disney Press, $15.99; ISBN 978-1-4231-2495-5). 200,000 copies.

Cars 2: Big Golden Book (Random/Golden, $9.99; ISBN 978-0-7364-2780-7). 125,000 copies.

Alphas: Top of the Feud Chain by Lisi Harrison (Little, Brown/Poppy, $9.99 paper; ISBN 978-0-316-03582-8). 100,000 copies.

Splish, Splash, Splat by Rob Scotton (HarperCollins, $16.99; ISBN 978-0-06-197868-5). 100,000 copies.

Cars 2: Book & Magnetic Playset by Brooke Dworkin (Disney Press, $14.99; ISBN 978-1-4231-4258-4). 100,000 copies.

Disney Pixar Cars 2: Mix & Match by Kitty Richards (Disney Press, $12.99; ISBN 978-14231-2096-4). 100,000 copies.

May 23

Curious George Parade Day (HMH Books, $7.99; ISBN 978-0-547-47282-9). 100,000 copies.

May 24

Judy Moody and the Not Bummer Summer by Megan McDonald (Candlewick, $5.99 paper; ISBN 978-0-7636-5351-4). 250,000 copies.

The Warlock (The Secrets of the Immortal Nicholas Flamel) by Michael Scott (Delacorte, $18.99; ISBN 978-0-385-73533-9). 200,000 copies.

Fancy Nancy and the Mean Girl by Jane O’Connor, illus. by Robin Preiss Glasser (HarperCollins, $3.99 paper; ISBN 978-0-06-200177-1). 200,000 copies.

Fancy Nancy: Stellar Stargazer! by Jane O’Connor, illus. by Robin Preiss Glasser (HarperCollins, $12.99; ISBN 978-0-06-191523-9). 175,000 copies.

Judy Moody Goes to Hollywood: Behind the Scenes with Judy Moody and Friends by Megan McDonald, illus. by Peter H. Reynolds (Candlewick, $14.99; ISBN 978-0-7636-555-18). 150,000 copies.

Happy Hippo, Angry Duck: A Book of Moods by Sandra Boynton (Little Simon, $5.99; ISBN 978-1-4424-1731-1). 150,000 copies.

Happy Hippo, Angry Duck: A Book of Moods by Sandra Boynton (Little Simon, $5.99; ISBN 978-1-4424-1731-1). 150,000 copies.

Angel Burn by L.A. Weatherly (Candlewick, $17.99; ISBN 978-0-7636-5652-1). 150,000 copies.

Junonia by Kevin Henkes (Greenwillow, $15.99; ISBN 978-0-06-196417-6). 125,000 copies.

Beauty Queens by Libba Bray (Scholastic Press, $18.99; ISBN 978-0-439-89597-2). 100,000 copies.

May 30

LEGO Harry Potter: Building the Magical World (DK, $21.99; ISBN 978-0-7566-8257-6). 250,000 copies.

May 31

Starcrossed by Josephine Angelini (HarperTeen, $17.99; ISBN 978-0-06-201199-2). 100,000 copies.