What books are similar to Nightmare Mountain?

The 10 closest matches to Nightmare Mountain by Peg Kehret on ReadingList include Terror at the Zoo, Whispers from the Dead, Abduction, Christina's Ghost, and Don't Look Behind You. Each is scored on shared themes (mystery and detective stories, llamas, and ranch life), shared award lists, genre, and reading level (grades 3–6), and links to the curricula, states, and grades where it is assigned in US schools, with primary sources.

Are books like Nightmare Mountain reading-level appropriate?

Yes — every match is a reading-level match, not just a topical one, scored on Lexile and grade band (grades 3–6), so the picks stay grade-appropriate. See how ReadingList judges text difficulty on the /standard methodology page.

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 Nightmare Mountain

If you liked Nightmare Mountain, read Terror at the Zoo, Whispers from the Dead, or Abduction — the closest matches in our database, matched on shared themes, shared award lists, and reading level.

Closest match: Terror at the Zoo by Peg Kehret — shares mystery and detective stories

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Looking for books like Nightmare Mountain by Peg Kehret (Mystery · grades 3–6)? It’s most often read for its themes of mystery and detective stories, llamas, and ranch life. 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 3–6 reader. See how we judge text difficulty on our methodology page.

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Try it on audio — free. Kids who struggle with the print versions often finish the assigned books by listening.

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Why each is a match

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Terror at the Zoogrades 3–6: Is by Peg Kehret, the same author, shares themes of mystery and detective stories, and both on the Iowa Children's Choice Award list. Amazon → books like this →
Whispers from the Deadgrades 6–9: Shares themes of mystery and detective stories, both on the Nebraska Golden Sower Award list (+1 more shared list), and same genre (Mystery). Amazon → books like this →
Abductiongrades 3–6: Is by Peg Kehret, the same author, both on the Iowa Children's Choice Award list (+1 more shared list), and overlapping grades (3–6). Amazon → books like this →
Christina's Ghostgrades 4–6: Shares themes of mystery and detective stories, both on the Young Hoosier Book Award list, and same genre (Mystery). Amazon → books like this →
Don't Look Behind Yougrades 6–8: Shares themes of mystery and detective stories, both on the Young Hoosier Book Award list, and same genre (Mystery). Amazon → books like this →
Pigginsgrades K–3: Shares themes of mystery and detective stories, both on the Nebraska Golden Sower Award list, and same genre (Mystery). Amazon → books like this →
The Dark and Deadly Poolgrades 6–8: Shares themes of mystery and detective stories, both on the Young Hoosier Book Award list, and same genre (Mystery). Amazon → books like this →
The Third Eyegrades 6–8: Shares themes of mystery and detective stories, both on the Young Hoosier Book Award list, and same genre (Mystery). Amazon → books like this →
Closed for the Seasongrades 3–8: Shares themes of mystery and detective stories, both on the Nebraska Golden Sower Award list, and same genre (Mystery). Amazon → books like this →
Dead Man in Indian Creekgrades 4–6: Shares themes of mystery and detective stories, both on the Young Hoosier Book Award list, and same genre (Mystery). Amazon → books like this →

Books like Nightmare Mountain for younger readers (K–2)

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

Baby Monkey, Private Eye by Brian Selznick · grades K–3 — Both on the Nebraska Golden Sower Award list, same genre (Mystery), and overlapping grades (K–3).
In a Dark, Dark Room by Alvin Schwartz · grades K–3 — Same genre (Mystery), overlapping grades (K–3), and the same era (1980s).
My Lucky Day by Keiko Kasza · grades K–3 — Both on the Nebraska Golden Sower Award list (+1 more shared list) and overlapping grades (K–3).
The Day the Crayons Quit by Drew Daywalt · grades K–3 — Both on the Nebraska Golden Sower Award list (+1 more shared list) and overlapping grades (K–3).
Titanicat by Marty Crisp · grades K–3 — Both on the Nebraska Golden Sower Award list (+1 more shared list) and overlapping grades (K–3).

Books like Nightmare Mountain for elementary readers (grades 3–5)

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

Escaping the Giant Wave by Peg Kehret · grades 3–6 — Is by Peg Kehret, the same author, both on the Iowa Children's Choice Award list (+2 more shared lists), and overlapping grades (3–6).
Stolen Children by Peg Kehret · grades 4–6 — Is by Peg Kehret, the same author, both on the Iowa Children's Choice Award list (+1 more shared list), and overlapping grades (4–6).
Horror at the Haunted House by Peg Kehret · grades 4–6 — Is by Peg Kehret, the same author, both on the Young Hoosier Book Award list, and overlapping grades (4–6).
Runaway Twin by Peg Kehret · grades 4–6 — Is by Peg Kehret, the same author, both on the Iowa Children's Choice Award list, and overlapping grades (4–6).
Small Steps by Peg Kehret · grades 4–10 — Is by Peg Kehret, the same author, both on the Young Hoosier Book Award list, and overlapping grades (4–10).

Books like Nightmare Mountain for middle school (grades 6–8)

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

Escaping the Giant Wave by Peg Kehret · grades 3–6 — Is by Peg Kehret, the same author, both on the Iowa Children's Choice Award list (+2 more shared lists), and overlapping grades (3–6).
Stolen Children by Peg Kehret · grades 4–6 — Is by Peg Kehret, the same author, both on the Iowa Children's Choice Award list (+1 more shared list), and overlapping grades (4–6).
The Haunting by Joan Lowery Nixon · grades 6–9 — Shares themes of mystery and detective stories, both on the Nebraska Golden Sower Award list, and same genre (Mystery).
Twisted Summer by Willo Davis Roberts · grades 6–8 — Shares themes of mystery and detective stories, both on the Young Hoosier Book Award list, and same genre (Mystery).
Horror at the Haunted House by Peg Kehret · grades 4–6 — Is by Peg Kehret, the same author, both on the Young Hoosier Book Award list, and overlapping grades (4–6).

Books like Nightmare Mountain for high school & teens (grades 9–12)

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

The Haunting by Joan Lowery Nixon · grades 6–9 — Shares themes of mystery and detective stories, both on the Nebraska Golden Sower Award list, and same genre (Mystery).
Small Steps by Peg Kehret · grades 4–10 — Is by Peg Kehret, the same author, both on the Young Hoosier Book Award list, and overlapping grades (4–10).
The Man in the Woods by Rosemary Wells · grades 9–12 — Shares themes of mystery and detective stories and same genre (Mystery).
Good Girl's Guide to Murder by Holly Jackson · grades 9–12 — Shares themes of mystery and detective stories and same genre (Mystery).
One of Us Is Lying by Karen M. McManus · grades 9–12 — Shares themes of mystery and detective stories and same genre (Mystery).

Common questions

What books are similar to Nightmare Mountain?: The 10 closest matches to Nightmare Mountain by Peg Kehret on ReadingList include Terror at the Zoo, Whispers from the Dead, Abduction, Christina's Ghost, and Don't Look Behind You. Each is scored on shared themes (mystery and detective stories, llamas, and ranch life), shared award lists, genre, and reading level (grades 3–6), and links to the curricula, states, and grades where it is assigned in US schools, with primary sources.
Are books like Nightmare Mountain reading-level appropriate?: Yes — every match is a reading-level match, not just a topical one, scored on Lexile and grade band (grades 3–6), so the picks stay grade-appropriate. See how ReadingList judges text difficulty on the /standard methodology page.
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.

Book data last updated 2026-09-05. Matches are computed from each book’s cited attributes — see the methodology.

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