Read-aloud adventures with The Creature Cases

Get access to all 5 Creature Cases lessons and hundreds of decodable books in the Ello library
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The Creature Cases on Ello

Your child’s favorite agents are now their reading partners on Ello!

Embark on five exciting adventures with the The Creature Cases—exclusively on the Ello reading app.
Ello isn’t just a reading app. It’s a coach in your pocket. It listens while your child reads out loud, gives gentle help when they need it, building real confidence without the tears.
- Dr. Elizabeth Adams, co-founder
+ Exclusive bonus
This gift instantly unlocks Ello’s coaching for the physical books in the box.

About Ello the AI Tutor

Ello is an AI reading tutor for kids grades K-3 that listens as children read out loud from real books, coaches them on tricky words, and motivates them to keep going. Join the 30,000+ families that trust Ello to help their children become confident, independent readers.
Structured Lessons
Weekly reading quests to guide your child.
Decodable Books
A Science of Reading Scope and Sequence.
Parent Reports
Detailed progress reports for your little one.
Turn-Taking Books
Dual reading, just like when you were a child.
Fun Rewards
Stars, costumes & more. Goodbye, reading fights!