Geronimo Stilton: Lost Treasure of the Emerald Eye

About this book

Geronimo Stilton, a bookish mouse who runs a newspaper in New Mouse City, would much rather stay home — but his adventurous sister Thea finds a map to treasure on a faraway island and drags him along. The colorful, typographically playful first Geronimo Stilton book is a grades 2-5 favorite for growing readers.

Why widely assigned

This Adventure title, reads at early-reader complexity, typically at grades 2–5. Written in the 2000s; pairs with curriculum units on adventure and family.

Where this book is assigned

No curriculum assignments on file yet.

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Common questions

What grade level is Geronimo Stilton: Lost Treasure of the Emerald Eye?

Geronimo Stilton: Lost Treasure of the Emerald Eye is most commonly assigned in US schools in grades 2–5, with a Lexile measure of 530L. Specific grade placement varies by curriculum — AP Literature and IB English Literature typically use it in grades 11-12.

What is the Lexile level of Geronimo Stilton: Lost Treasure of the Emerald Eye?

Geronimo Stilton: Lost Treasure of the Emerald Eye has a Lexile measure of 530L according to MetaMetrics. Lexile measures text complexity, not content maturity — check the grade range and content notes separately for age-appropriateness.

How long does it take to read Geronimo Stilton: Lost Treasure of the Emerald Eye?

It takes about 2h 20m to read Geronimo Stilton: Lost Treasure of the Emerald Eye (128 pages) at an average adult reading pace of about 250 words per minute — roughly 140 minutes. Faster or slower readers will vary; the estimate is a planning guide for assigning the book.

Is Geronimo Stilton: Lost Treasure of the Emerald Eye hard to read for 2nd grade?

At 530L, Geronimo Stilton: Lost Treasure of the Emerald Eye falls within the typical 420–820L text-complexity range for 2nd grade (Common Core Appendix A) — a grade-appropriate reading challenge. Lexile measures text complexity, not thematic maturity — check the content notes for age-appropriateness separately.

Is Geronimo Stilton: Lost Treasure of the Emerald Eye banned in schools?

Geronimo Stilton: Lost Treasure of the Emerald Eye does not appear in PEN America's Index of School Book Bans 2022-2024. No documented multi-district removals on record, but individual districts may challenge titles locally.