What books are similar to Geronimo Stilton: Lost Treasure of the Emerald Eye?

The 10 closest matches to Geronimo Stilton: Lost Treasure of the Emerald Eye by Geronimo Stilton on ReadingList include Ivy and Bean, The Season of Styx Malone, Mercy Watson to the Rescue, A Royal Conundrum, and Stuart Little. Each is scored on shared themes (adventure, family, and humor), shared award lists, genre, and reading level (grades 2–5), and links to the curricula, states, and grades where it is assigned in US schools, with primary sources.

How does ReadingList choose similar books?

Matches are ranked by shared themes, shared award and reading-program lists (two books picked for the same state award were chosen by the same committees for the same readers), same genre, comparable Lexile and grade band, and publication decade — computed from cited public curriculum data, not editorial opinion or AI-generated summaries.

Books like Geronimo Stilton: Lost Treasure of the Emerald Eye

Q: Are books like Geronimo Stilton: Lost Treasure of the Emerald Eye reading-level appropriate?

Yes — every match is a reading-level match, not just a topical one, scored on Lexile and grade band (grades 2–5), so the picks stay grade-appropriate. See how ReadingList judges text difficulty on the /standard methodology page.

If you liked Geronimo Stilton: Lost Treasure of the Emerald Eye, read Ivy and Bean, The Season of Styx Malone, or Mercy Watson to the Rescue — the closest matches in our database, matched on shared themes, shared award lists, and reading level.

Looking for books like Geronimo Stilton: Lost Treasure of the Emerald Eye by Geronimo Stilton (Adventure · 530L · grades 2–5)? It’s most often read for its themes of adventure, family, and humor. The 10 titles below are the closest matches in the ReadingList database — each scored on shared themes, shared award lists, genre, and reading level, and each linked to the curricula, states, and grades where it’s assigned, with primary sources.

These are reading-level matches, not just topical ones — so the picks stay grade-appropriate for a grades 2–5 reader. See how we judge text difficulty on our methodology page.

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Why each is a match

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Ivy and Bean580L: Shares themes of family, humor, and friendship, both on the Common Core State Standards (ELA) list, and a close reading level (580L vs 530L). Amazon →
The Season of Styx Malone510L: Shares themes of adventure, family, and friendship, both on the Common Core State Standards (ELA) list, and a close reading level (510L vs 530L). Amazon →
Mercy Watson to the Rescue450L: Shares themes of family, humor, and friendship, both on the Common Core State Standards (ELA) list, and a close reading level (450L vs 530L). Amazon →
A Royal Conundrumgrades 3–6: Shares themes of adventure, humor, and friendship, same genre (Adventure), and overlapping grades (3–6). Amazon →
Stuart Little920L: Shares themes of adventure, family, and friendship, both on the Common Core State Standards (ELA) list, and overlapping grades (3–5). Amazon →
Diary of a Wimpy Kid950L: Shares themes of family, humor, and friendship and overlapping grades (3–7). Amazon →
Fablehavengrades 4–7: Shares themes of adventure, family, and friendship and overlapping grades (4–7). Amazon →
Flat Stanley540L: Shares themes of adventure and family, both on the Common Core State Standards (ELA) list, and a close reading level (540L vs 530L). Amazon →
Dinosaurs Before Dark (Magic Tree House #1)510L: Shares themes of adventure and family, both on the Common Core State Standards (ELA) list, and a close reading level (510L vs 530L). Amazon →
The 13-Story Treehouse560L: Shares themes of humor and friendship, both on the Common Core State Standards (ELA) list, and a close reading level (560L vs 530L). Amazon →

Books like Geronimo Stilton: Lost Treasure of the Emerald Eye for younger readers (K–2)

Closest matches whose grade range overlaps K–2— same scoring, different audience.

The First Cat in Space Ate Pizza by Mac Barnett · grades 2–5 — Shares themes of adventure, humor, and friendship and overlapping grades (2–5).
Dog Man by Dav Pilkey · 390L — Shares themes of humor and friendship and a close reading level (390L vs 530L).
The Mouse and the Motorcycle by Beverly Cleary · 860L — Shares themes of adventure and friendship, both on the Common Core State Standards (ELA) list, and overlapping grades (2–4).
The Boxcar Children by Gertrude Chandler Warner · 490L — Shares themes of family, both on the Common Core State Standards (ELA) list, and a close reading level (490L vs 530L).
Tales of a Fourth Grade Nothing by Judy Blume · 470L — Shares themes of family, both on the Common Core State Standards (ELA) list, and a close reading level (470L vs 530L).

Books like Geronimo Stilton: Lost Treasure of the Emerald Eye for elementary readers (grades 3–5)

Closest matches whose grade range overlaps 3–5— same scoring, different audience.

Magnolia Wu Unfolds It All by Chanel Miller · grades 3–6 — Shares themes of family, humor, and friendship and overlapping grades (3–6).
Sal and Gabi Break the Universe by Carlos Hernandez · grades 4–7 — Shares themes of family, humor, and friendship and overlapping grades (4–7).
The First Cat in Space Ate Pizza by Mac Barnett · grades 2–5 — Shares themes of adventure, humor, and friendship and overlapping grades (2–5).
The Last Musketeer by Stuart Gibbs · grades 4–7 — Shares themes of adventure and friendship, same genre (Adventure), and overlapping grades (4–7).
The Sherlock Society by James Ponti · grades 4–8 — Shares themes of adventure, family, and friendship and overlapping grades (4–8).

Books like Geronimo Stilton: Lost Treasure of the Emerald Eye for middle school (grades 6–8)

Closest matches whose grade range overlaps 6–8— same scoring, different audience.

Magnolia Wu Unfolds It All by Chanel Miller · grades 3–6 — Shares themes of family, humor, and friendship and overlapping grades (3–6).
Sal and Gabi Break the Universe by Carlos Hernandez · grades 4–7 — Shares themes of family, humor, and friendship and overlapping grades (4–7).
The Last Musketeer by Stuart Gibbs · grades 4–7 — Shares themes of adventure and friendship, same genre (Adventure), and overlapping grades (4–7).
The Sherlock Society by James Ponti · grades 4–8 — Shares themes of adventure, family, and friendship and overlapping grades (4–8).
Big Nate: In a Class by Himself by Lincoln Peirce · 500L — Shares themes of humor and friendship and a close reading level (500L vs 530L).

Books like Geronimo Stilton: Lost Treasure of the Emerald Eye for high school & teens (grades 9–12)

Closest matches whose grade range overlaps 9–12— same scoring, different audience.

The Outsiders by S.E. Hinton · 750L — Shares themes of family and friendship, both on the Common Core State Standards (ELA) list, and a close reading level (750L vs 530L).
The Sisterhood of the Traveling Pants by Ann Brashares · grades 7–10 — Shares themes of family and friendship.
The Hate U Give by Angie Thomas · 590L — Shares themes of family, both on the Common Core State Standards (ELA) list, and a close reading level (590L vs 530L).
Shut Up, This Is Serious by Carolina Ixta · grades 9–12 — Shares themes of family and friendship.
Of Mice and Men by John Steinbeck · 630L — Shares themes of friendship, both on the Common Core State Standards (ELA) list, and a close reading level (630L vs 530L).

Book data last updated 2026-07-07. Matches are computed from each book’s cited attributes — see the methodology.

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