d subgenre all set theory

The Spy School vs. Spyder Paperback Collection (Boxed Set) - by Stuart Gibbs

Fancy Nancy: Nancy Clancy's Tres Charming Chapter Book Box Set - by Jane O'Connor (Mixed Media Product)

Magic Tree House Through Time and Space Boxed Set: Graphic Novels 5-8 - (Magic Tree House Graphic Novels) by Mary Pope Osborne (Mixed Media Product)

The Baby-Sitters Club Retro Set: The Friendship Collection - by Ann M Martin (Mixed Media Product)

The Itty Bitty Princess Kitty Collection (Boxed Set) - by Melody Mews (Paperback)

Ivy & Bean Boxed Set - by Annie Barrows

The Bad Guys Even Badder Box Set (the Bad Guys #6-10) - by Aaron Blabey (Mixed Media Product)

Dork Diaries Book Set 1-3 - by Rachel Renee Russell (Hardcover)

Nancy Drew Starter Set - by Carolyn Keene (Mixed Media Product)

The House at the Edge of Magic Paperback Collection (Boxed Set) - by Amy Sparkes

Wingfeather Saga Boxed Set - by Andrew Peterson (Mixed Media Product)

Magic Tree House Books 1-28 Boxed Set - by Mary Pope Osborne (Mixed Media Product)

The Baby-Sitters Club #1-4 Graphic Novel Box Set - (Baby-Sitters Club Graphix) by Ann M Martin (Mixed Media Product)

The Nancy Drew and the Clue Crew Collection (Boxed Set) - (Nancy Drew & the Clue Crew) by Carolyn Keene (Paperback)

Minecraft Stonesword Saga Chapter Book Boxed Set (Minecraft Stonesword Saga) - by Nick Eliopulos (Mixed Media Product)

The City of Ember Complete Boxed Set - by Jeanne DuPrau (Mixed Media Product)

The Adventures of Sophie Mouse Collection (Boxed Set) - by Poppy Green (Paperback)

Keeper of the Lost Cities Collection Books 1-5 (Boxed Set) - by Shannon Messenger (Paperback)

Plants vs. Zombies: The Garden Warfare Trilogy Boxed Set - by Paul Tobin (Mixed Media Product)

Narwhal and Jelly Box Set (Paperback Books 1, 2, 3, and Poster) - (Narwhal and Jelly Book) by Ben Clanton (Mixed Media Product)

Katie the Catsitter: Kitty Carrier Box Set (Books 1-4) - by Colleen Af Venable (Mixed Media Product)

Junie B. Jones Books in a Bus 28-Book Boxed Set - by Barbara Park (Mixed Media Product)

The Wayside School 3-Book Box Set - by Louis Sachar (Paperback)

The Lord of the Rings Boxed Set - by J R R Tolkien