What books are similar to The War with Grandpa?

The 10 closest matches to The War with Grandpa by Robert Kimmel Smith on ReadingList include Small Steps, The Incredible Journey, Bunnicula: A Rabbit-Tale of Mystery and Howliday Inn EBOOK, Miss Pickerell Goes to Mars, and A Dog's Life. Each is scored on shared themes, shared award lists, genre, and reading level (grades 4–7), and links to the curricula, states, and grades where it is assigned in US schools, with primary sources.

Are books like The War with Grandpa reading-level appropriate?

Yes — every match is a reading-level match, not just a topical one, scored on Lexile and grade band (grades 4–7), 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 The War with Grandpa

If you liked The War with Grandpa, read Small Steps, The Incredible Journey, or Bunnicula: A Rabbit-Tale of Mystery and Howliday Inn EBOOK — the closest matches in our database, matched on shared award lists and reading level.

Looking for books like The War with Grandpa by Robert Kimmel Smith (Children's · grades 4–7)? 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 4–7 reader. See how we judge text difficulty on our methodology page.

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Why each is a match

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Small Stepsgrades 4–10: Both on the Mark Twain Readers Award list (+1 more shared list), same genre (Children's), and overlapping grades (4–10). Amazon → books like this →
The Incredible Journeygrades 4–7: Both on the Pacific Northwest Young Reader's Choice Award list (+1 more shared list), same genre (Children's), and overlapping grades (4–7). Amazon → books like this →
Bunnicula: A Rabbit-Tale of Mystery and Howliday Inn EBOOKgrades 4–7: Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–7). Amazon → books like this →
Miss Pickerell Goes to Marsgrades 4–7: Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–7). Amazon → books like this →
A Dog's Lifegrades 4–6: Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–6). Amazon → books like this →
A Mouse Called Wolfgrades 4–6: Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–6). Amazon → books like this →
Blackwater Swampgrades 4–6: Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–6). Amazon → books like this →
By the Shores of Silver Lakegrades 4–7: Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–7). Amazon → books like this →
Chitty-Chitty-Bang-Banggrades 4–7: Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–7). Amazon → books like this →
Danny Dunn and the Homework Machinegrades 4–7: Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–7). Amazon → books like this →

Books like The War with Grandpa for younger readers (K–2)

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

All Because You Matter (An All Because You Matter Book) by Tami Charles · grades K–5 — Same genre (Children's), overlapping grades (K–5), and the same era (2020s).
Bubble Trouble by Margaret Mahy · grades K–5 — Same genre (Children's), overlapping grades (K–5), and the same era (2020s).
Eyes That Kiss in the Corners by Joanna Ho · grades K–5 — Same genre (Children's), overlapping grades (K–5), and the same era (2020s).
Fly by Brittany J. Thurman · grades K–5 — Same genre (Children's), overlapping grades (K–5), and the same era (2020s).
I Know How to Draw an Owl by Hilary Horder Hippely · grades K–5 — Same genre (Children's), overlapping grades (K–5), and the same era (2020s).

Books like The War with Grandpa for elementary readers (grades 3–5)

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

Danny Dunn on the Ocean Floor by Raymond Abrashkin · grades 4–7 — Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–7).
Diary of a Wimpy Kid: Cabin Fever by Jeff Kinney · grades 4–6 — Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–6).
Driver's Ed by Caroline B. Cooney · grades 4–6 — Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–6).
Encyclopedia Brown Keeps the Peace by Donald J. Sobol · grades 4–7 — Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–7).
Hail, Hail, Camp Timberwood by Ellen Conford · grades 4–7 — Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–7).

Books like The War with Grandpa for middle school (grades 6–8)

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

Danny Dunn on the Ocean Floor by Raymond Abrashkin · grades 4–7 — Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–7).
Diary of a Wimpy Kid: Cabin Fever by Jeff Kinney · grades 4–6 — Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–6).
Driver's Ed by Caroline B. Cooney · grades 4–6 — Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–6).
Encyclopedia Brown Keeps the Peace by Donald J. Sobol · grades 4–7 — Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–7).
Hail, Hail, Camp Timberwood by Ellen Conford · grades 4–7 — Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and overlapping grades (4–7).

Books like The War with Grandpa for high school & teens (grades 9–12)

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

Five Feet Apart by Rachael Lippincott · grades 9–12 — Both on the Pacific Northwest Young Reader's Choice Award list, same genre (Children's), and the same era (2020s).
A Hat Full of Sky by Terry Pratchett · grades 9–12 — Both on the Pacific Northwest Young Reader's Choice Award list and same genre (Children's).
City of Bones by Cassandra Clare · grades 9–12 — Both on the Pacific Northwest Young Reader's Choice Award list and same genre (Children's).
Crazy by Han Nolan · grades 9–12 — Both on the Pacific Northwest Young Reader's Choice Award list and same genre (Children's).
Eva by Peter Dickinson · grades 9–12 — Both on the Pacific Northwest Young Reader's Choice Award list and same genre (Children's).

Common questions

What books are similar to The War with Grandpa?: The 10 closest matches to The War with Grandpa by Robert Kimmel Smith on ReadingList include Small Steps, The Incredible Journey, Bunnicula: A Rabbit-Tale of Mystery and Howliday Inn EBOOK, Miss Pickerell Goes to Mars, and A Dog's Life. Each is scored on shared themes, shared award lists, genre, and reading level (grades 4–7), and links to the curricula, states, and grades where it is assigned in US schools, with primary sources.
Are books like The War with Grandpa reading-level appropriate?: Yes — every match is a reading-level match, not just a topical one, scored on Lexile and grade band (grades 4–7), 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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