Alex Rider by Anthony Horowitz (Age 9 - 15)
American Girl History Mysteries by Sarah Masters Buckey, Holly Hughes, Elizabeth McDavid Jones, et al. (Age 10 - 14)
Animorphs Alternamorphs by K. A. Applegate (Age 8 - 13)
Animorphs Megamorphs by K. A. Applegate (Age 8 - 13)
Artemis Fowl by Eoin Colfer (Age 9 and up)
Artemis Fowl Graphic Novels by Eoin Colfer, Andrew Donkin (Age 9 and up)
Bartimaeus Graphic Novels by Jonathan Stroud, Jonathan Stroud, Andrew Donkin (Age 10 and up)
Baseball Card Adventures by Dan Gutman (Age 8 - 13)
Beyond the Spiderwick Chronicles by Holly Black, Tony DiTerlizzi (Age 7 and up)
Bonnets and Bugles by Gilbert Morris (Age 10 - 17)
Book of the Crow by Catherine Fisher (Age 12 - 17)
Chamber of Horrors by Bruce Coville (Age 12 - 14)
Chronoptika by Catherine Fisher (Age 12 - 17)
Cirque Du Freak by Darren Shan (Age 10 and up)
Dear America by Kathryn Lasky, Kristiana Gregory, Barry Denenberg, et al. (Age 8 - 13)
Dork Diaries by Rachel Renee Russell (Age 9 - 13)
Dr. Seuss Classics and More by Dr. Seuss, Tish Rabe, Jack Prelutsky (Age 3 and up)
Dragonborn by Toby Forward (Age 8 - 13)
Enemy by Charlie Higson (Age 12 - 17)
Flaxfield Quartet by Toby Forward (Age 8 - 13)
Haunting of Derek Stone by Tony Abbott (Age 9 - 13)
Heir Chronicles by Cinda Williams Chima (Age 10 - 17)
Heroes of Olympus by Rick Riordan (Age 9 - 14)
Hidden Talents by David Lubar (Age 10 - 14)
I Am Number Four by Pittacus Lore (Age 12 - 17)
Incarceron by Catherine Fisher (Age 12 - 17)
Kane Chronicles by Rick Riordan (Age 9 - 15)
Keys to the Kingdom by Garth Nix (Age 8 - 15)
Lorien Legacies by Pittacus Lore (Age 12 - 17)
Maximum Ride by James Patterson (Age 11 - 17)
Michael Vey by Richard Paul Evans (Age 12 - 17)
Mysteries Through Time by Sarah Masters Buckey, Holly Hughes, Elizabeth McDavid Jones, et al. (Age 10 - 14)
Myth-O-Mania by Kate McMullan (Age 9 - 13)
Nancy Drew Mystery Stories by Carolyn Keene (Age 8 - 14)
Nightmare Room by R. L. Stine (Age 9 - 14)
Nightmare Room Thrillogy by R. L. Stine (Age 9 - 14)
Obsidian Mirror by Catherine Fisher (Age 12 - 17)
Old Turtle by Douglas Wood, Joseph M. Martin, Douglas Wood (Age 5 and up)
Oracle Prophecies by Catherine Fisher (Age 11 - 16)
Pendragon Before the War by Carla Jablonski, D. J. MacHale, Walter Sorrells (Age 10 - 15)
Pet Trouble by Tui T. Sutherland (Age 8 - 14)
Punished by David Lubar (Age 8 - 13)
Redwall Illustrated Storybooks by Brian Jacques (Age 5 - 14)
Relic Master by Catherine Fisher (Age 12 - 17)
Roald Dahl Classics by Roald Dahl (Age 7 and up)
Roald Dahl Short Stories by Roald Dahl (Age 5 - 17)
Saga of Darren Shan by Darren Shan (Age 10 and up)
Sammy Keyes by Wendelin Van Draanen (Age 9 - 13)
Seekers: Return to the Wild by Erin Hunter (Age 8 - 13)
Seven Sleepers by Gilbert Morris (Age 10 - 17)
Seven Sleepers: The Lost Chronicles by Gilbert Morris (Age 10 - 17)
Shadow Falls: After Dark by C. C. Hunter (Age 12 - 18)
Shiver Trilogy by Maggie Stiefvater (Age 12 - 17)
Snow-Walker by Catherine Fisher (Age 10 - 15)
Spiderwick Chronicles by Holly Black, Tony DiTerlizzi (Age 7 and up)
Starlight Animal Rescue by Dandi Daley Mackall (Age 8 - 13)
Stranded: Shadow Island by Jeff Probst, Chris Tebbetts (Age 8 - 13)
Uglies by Scott Westerfeld (Age 12 - 17)
Vampire Academy by Richelle Mead, Michelle Rowen, Brandon T. Snider (Age 12 - 18)
Warriors: A Vision of Shadows by Erin Hunter (Age 8 - 14)
Warriors: Dawn of the Clans by Erin Hunter (Age 8 - 14)
Warriors: Omen of the Stars by Erin Hunter (Age 8 - 14)
Wayside School by Louis Sachar (Age 8 - 14)
Wolves of Mercy Falls by Maggie Stiefvater (Age 12 - 17)
Please note that reading level search results reflect our best estimate of the reading level range for each series based on the information we have available. To check or confirm the actual reading level for a specific book, specific book within a series as measured by one of the companies that perform these assessments, please go to the respective company's website as explained here: https://www.kidsbookseries.com/help/readinglevels.php.
We are in the process of adding more series to our database. Please check back again soon when we may have more series on this list for you.
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= award winner or finalist = best-seller list = adapted into film or musical
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