Geronimo Stilton #1: Lost Treasure of the Emerald Eye
by Geronimo Stilton
Chapter book · ages 8–12 · grades 3–7 · 580L · 2004
Why we'd hand it over
A reliable gateway series for reluctant readers—the oversized pages, illustrations on nearly every spread, and bite-sized chapters make it feel achievable, and kids binge the whole series.