April 1

Steam Train, Dream Train by Sherri Duskey Rinker, illus. by Tom Lichtenheld (Chronicle; $16.99; ISBN 978-1-4521-0920-6). 100,000 copies.

Geronimo Stilton #53: Rumble in the Jungle by Geronimo Stilton (Scholastic; $6.99 paper; ISBN 978-0-545-48193-9). 60,000 copies.

Battle Magic by Tamora Pierce (Scholastic; $17.99; ISBN 978-0-439-84297-6). 50,000 copies.

Can You See What I See: Out of This World: Picture Puzzles to Search and Solve by Walter Wick (Scholastic/Cartwheel; $13.99; ISBN 978-0-545-24468-8). 50,000 copies.

The Gatekeepers #5: Oblivion by Anthony Horowitz (Scholastic; $17.99; ISBN 978-0-439-68004-2). 50,000 copies.

Goosebumps Most Wanted #3: How I Met My Monster by R.L. Stine (Scholastic; $6.99 paper; ISBN 978-0-545-41800-3). 50,000 copies.

April 2

Light: A Gone Novel by Michael Grant (HarperCollins/Tegen, $18.99; ISBN 978-0-06-144918-5). 150,000 copies.

Monster High: Ghoulfriends Just Want to Have Fun by Gitty Daneshvari (Little, Brown; $12.99; ISBN 978-0-316-22253-2). 150,000 copies.

Fearless by Cornelia Funke (Little, Brown, $19.99; ISBN 978-0-316-05610-6). 100,000 copies.

The Dark by Lemony Snicket, illus. by Jon Klassen (Little, Brown, $16.99; ISBN 978-0-316-18748-0). 100,000 copies.

Spellcaster by Claudia Gray (HarperTeen, $17.99; ISBN 978-0-06-196120-5). 100,000 copies.

Write This Book: A Do-It-Yourself Mystery by Pseudonymous Bosch (Little, Brown, $16.99; ISBN 978-0-316-20781-2). 100,000 copies.

Dark Triumph: Book 2, His Fair Assassin Trilogy by Robin LaFevers (Houghton Mifflin, $17.99 paper; ISBN 978-0-547-628387). 75,000 copies.

Mia Sets the Stage by Robin Farley, illus. by Olga Ivanov and Aleksey Ivanov (HarperCollins, $3.99 paper; ISBN 978-0-06-208685-3). 75,000 copies.

Rise by Anna Carey (HarperCollins, $17.99; ISBN 978-0-06-204857-8). 75,000 copies.

This Is What Happy Looks Like by Jennifer E. Smith (Little, Brown/Poppy; $17.99, ISBN 978-0-316-21282-3). 75,000 copies.

Hollywood Dead Ahead by Kate Klise, illus. by M. Sarah Klise (Harcourt, $15.99; ISBN 978-0-547-852836). 50,000 copies.

The Sasquatch Escape by Suzanne Selfors, illus. by Dan Santat (Little, Brown, $15.99; ISBN 978-0-316-20934-2). 50,000 copies.

All My Noble Dreams and Then What Happens by Gloria Whelan (S&S/Wiseman, $15.99; ISBN 978-1-4424-4976-3).

Katie’s New Recipe by Coco Simon (Simon Spotlight, $5.99 paper; ISBN 978-1-4424-7168-9).

April 4

Ladybug Girl and Her Mama by Jacky Davis and David Soman (Dial, $5.99; ISBN 978-0-8037-3891-1). 150,000 copies.

Ladybug Girl Plays by Jacky Davis and David Soman (Dial, $5.99; ISBN 978-0-8037-3892-8). 150,000 copies.

April 9

The Rising by Kelley Armstrong (HarperCollins, $17.99; ISBN 978-0-06-179708-8). 150,000 copies.

Tea Rex by Molly Idle (Viking, $16.99; ISBN 978-0-6700-1430-9). 100,000 copies.

The Berenstain Bears: We Love Trucks! by Jan Berenstain (HarperCollins, $3.99 paper; ISBN 978-0-06-207535-2). 75,000 copies.

Everyone Can Learn to Ride a Bicycle by Chris Raschka (Random/Schwartz & Wade, $16.99; ISBN 978-0-375-87007-1). 50,000 copies.

The Haven by Carol Lynch Williams (St. Martin’s Griffin, $17.99; ISBN 978-0-312-69871-3). 50,000 copies.

April 16

Tidal (A Watersong Novel) by Amanda Hocking (St. Martin’s Griffin, $17.99; ISBN 978-1-250-00811-4). 500,000 copies.

Septimus Heap, Book Seven: Fyre by Angie Sage, illus. by Mark Zug (HarperCollins/Tegen, $17.99; ISBN 978-0-06-124245-8). 250,000 copies.

Taken by Erin Bowman (HarperTeen, $17.99; ISBN 978-0-06-211726-7). 75,000 copies.

Dead Silence by Kimberly Derting (HarperCollins, $17.99; ISBN 978-0-06-208222-0). 50,000 copies.

Marley: Marley Learns a Lesson by John Grogan, illus. by Richard Cowdrey (HarperCollins, $3.99 paper; ISBN 978-0-06-207486-7). 50,000 copies.

The 13-Story Treehouse by Andy Griffiths, illus. by Terry Denton (Feiwel and Friends, $13.99; ISBN 978-1-250-02690-3). 50,000 copies.

Read It and Weep by P.J. Night (Simon Spotlight, $5.99 paper; ISBN 978-1-4424-5987-8).

True: An Elixir Novel by Hilary Duff (Simon & Schuster, $17.99; ISBN 978-1-4424-0857-9).

April 18

The Case of the Petrified Man by Caroline Lawrence (Putnam, $16.99; ISBN 978-0-399-25634-9). 50,000 copies.

April 23

Fancy Nancy: Fanciest Doll in the Universe by Jane O’Connor, illus. by Robin Preiss Glasser (HarperCollins, $17.99; ISBN 978-0-06-170384-3). 400,000 copies.

House of Secrets by Chris Columbus, illus. by Greg Call (HarperCollins/Balzer + Bray, $17.99; ISBN 978-0-06-219246-2). 250,000 copies.

That Is Not a Good Idea! by Mo Willems (HarperCollins/Balzer + Bray, $17.99; ISBN 978-0-06-220309-0). 200,000 copies.

Arclight by Josin L. McQuein (Greenwillow, $17.99; ISBN 978-0-06-213014-3). 125,000 copies.

The Silver Dream by Neil Gaiman (HarperTeen, $18.99; ISBN 978-0-06-2067968). 125,000 copies.

The Elite by Kiera Cass (HarperTeen, $17.99; ISBN 978-0-06-205996-3). 100,000 copies.

Unnatural Creatures by Neil Gaiman (HarperCollins, $9.99; ISBN 978-0-06-223630-2). 100,000 copies.

Crush by Nicole Williams (HarperCollins, $9.99 paper; ISBN 978-0-06-226717-7). 75,000 copies.

Truth Or Dare (Capital Girls) by Ella Monroe (St. Martin’s Griffin, $9.99 paper; ISBN 978-0-312-62304-3). 75,000 copies.

Unbreakable by Elizabeth Norris (HarperCollins/Balzer + Bray, $17.99; ISBN 978-0-06-210376-5). 75,000 copies.

Aliens In Disguise by Clete Smith (Disney-Hyperion, $16.99; ISBN 978-1-4231-6598-9). 50,000 copies.

Exile by Rebecca Lim (Disney-Hyperion, $16.99; ISBN 978-1-4231-4520-2). 50,000 copies.

Fairy Bell Sisters #2: Rosy and the Secret Friend by Margaret McNamara, illus. by Julia Denos (HarperCollins/Balzer + Bray, $4.99 paper; ISBN 978-0-06-222804-8). 50,000 copies.

Fairy Bell Sisters #1: Sylva and the Fairy Ball by Margaret McNamara, illus. by Julia Denos (HarperCollins/Balzer + Bray, $4.99 paper; ISBN 978-0-06-222801-7). 50,000 copies.

Game by Barry Lyga (Little, Brown, $17.99; ISBN 978-0-316-12587-1). 50,000 copies.

How to Read Literature Like a Professor: For Kids by Thomas C. Foster (HarperCollins, $6.99 paper; ISBN 978-0-06-220085-3). 50,000 copies.

The Rules: Project Paper Doll by Stacey Kade (Disney-Hyperion, $17.99; ISBN 978-1-4231-5328-3). 50,000 copies.

Tyler Makes Spaghetti! by Tyler Florence, illus. by Craig Frazier (HarperCollins, $17.99; ISBN 978-0-06-204756-4). 50,000 copies.

The Ability by M.M. Vaughan, illus. by Iacopo Bruno (S&S/McElderry, $15.99; ISBN 978-1-4424-5200-8).

April 30

The Eternity Cure by Julie Kagawa (Harlequin Teen, $16.99; ISBN 978-0-373-21069-5). 250,000 copies.

Pinkalicious: Puptastic! by Victoria Kann (HarperCollins, $3.99 paper; ISBN 978-0-06-218785-7). 175,000 copies.

Chosen at Nightfall (A Shadow Falls Novel) by C.C. Hunter (St. Martin’s Griffin, $9.99 paper; ISBN 978-1-250-01289-0). 150,000 copies.

How to Train Your Dragon Book 10: How to Seize a Dragon’s Jewel by Cressida Cowell (Little, Brown, $12.99; ISBN 978-0-316-24409-1). 100,000 copies.

Life After Theft by Aprilynne Pike (HarperTeen, $17.99; ISBN 978-0-06-199900-0). 75,000 copies.

The Hero’s Guide to Storming the Castle by Christopher Healy, illus. by Todd Harris (HarperCollins/Walden Pond Press, $16.99; ISBN 978-0-06-211845-5). 60,000 copies.

The Boyfriend App by Katie Sise (HarperCollins/Balzer + Bray, $17.99; ISBN 978-0-06-219526-5). 50,000 copies.

The Incorrigible Children of Ashton Place Book IV: The Interrupted Tale by Maryrose Wood (Balzer + Bray, $16.99; ISBN 978-0-06-179122-2). 50,000 copies.

The Loop by Shandy Lawson (Disney-Hyperion, $16.99; ISBN 978-1-4231-6089-2). 50,000 copies.

The Program by Suzanne Young (Simon Pulse, $16.99; ISBN 978-1-4424-4580-2).