reading level of captain underpants

180 Days(r) Reading for Fourth Grade, 2nd Edition - by Kristin Kemp & Curtis Slepian (Paperback)

Real Dragons! (National Geographic Kids Readers, Level 1/Co-Reader) - by Jennifer Szymanski & National Geographic Kids (Paperback)

Bats (National Geographic Kids Readers, Level 2) - by Elizabeth Carney & National Geographic Kids (Paperback)

Adventure on the Horizon (Pokémon: Scholastic Reader, Level 2) - by Maria S Barbo (Paperback)

The Moon's Time to Shine (Storybots) - (Step Into Reading, Step 1) (Paperback)

Skill Sharpeners: Reading Grade 1 - by Evan-Moor Educational Publishers (Paperback)

Cooking with Max - (Step Into Reading, Step 1) by Cat Reynolds (Paperback)

Coral Reefs (National Geographic Kids Readers, Level 2) - by Kristin Baird Rattini & National Geographic Kids (Paperback)

Ballet Stars - (Step Into Reading, Step 1) by Joan Holub (Paperback)

Prehistoric Sea Monsters (National Geographic Kids Readers, Level 2) - by Stephanie Warren Drimmer & National Geographic Kids (Paperback)

Tide Pools (National Geographic Kids Readers, Level 1) - by Laura Marsh & National Geographic Kids (Paperback)

Prehistoric Mammals (National Geographic Kids Readers, Level 2) - by Kathleen Weidner Zoehfeld & National Geographic Kids (Paperback)

My Little Pony: 12-Book Phonics Fun - (I Can Read Phonics Fun) by Hasbro (Paperback)

Disney Princess: A Fairy-Tale Fall - (Step Into Reading, Step 2) by Apple Jordan (Paperback)

The Sky's the Limit! (Minecraft) - (Step Into Reading, Step 3) by Nick Eliopulos (Paperback)

How Rocket Learned to Read - by Tad Hills (Hardcover)

Mufaro's Beautiful Daughters - (Reading Rainbow Books) by John Steptoe (Hardcover)

Winter Wishes (Disney Princess) - (Step Into Reading, Step 2) by Apple Jordan (Paperback)

Ancient Egypt (National Geographic Kids Readers, Level 3) - by Stephanie Warren Drimmer & National Geographic Kids (Paperback)

What about Worms!?-Elephant & Piggie Like Reading! - by Ryan T Higgins (Hardcover)

Go, Lucario! (Pokémon: Scholastic Reader, Level 3) - by Christy Webster (Paperback)

Reading-Literature - by Harriette Taylor Treadwell & Margaret Free (Paperback)

Let's Build a Snowman! (Barbie) - (Step Into Reading, Step 1) by Kristen L Depken (Paperback)

Day of the Dead: Old Ways, New Ways - (Step Into Reading, Step 2) by Melissa Seron Richardson (Paperback)