What books are similar to Bob and Jack: A Boy and His Yak?

The 10 closest matches to Bob and Jack: A Boy and His Yak by Jeffrey Moss on ReadingList include The Butterfly Jar, Christopher Changes His Name, Secrets of the Mummies, The Hero of Bremen, and Albert. Each is scored on shared themes, shared award lists, genre, and reading level (grades 4–8), and links to the curricula, states, and grades where it is assigned in US schools, with primary sources.

Are books like Bob and Jack: A Boy and His Yak reading-level appropriate?

Yes — every match is a reading-level match, not just a topical one, scored on Lexile and grade band (grades 4–8), 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 Bob and Jack: A Boy and His Yak

If you liked Bob and Jack: A Boy and His Yak, read The Butterfly Jar, Christopher Changes His Name, or Secrets of the Mummies — the closest matches in our database, matched on shared award lists and reading level.

Looking for books like Bob and Jack: A Boy and His Yak by Jeffrey Moss (Realistic Fiction · grades 4–8)? 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 4–8 reader. See how we judge text difficulty on our methodology page.

Reading the whole similar-books list? Kids who struggle with the print versions often finish the assigned books by listening.

Listen free on Audiblestarts instantly

New members only · many assigned titles are included with the membership. As an Amazon Associate, ReadingList earns from qualifying purchases and membership trials at no extra cost to you.

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

Listen free on Audiblestarts instantly

New members only · many assigned titles are included with the membership. As an Amazon Associate, ReadingList earns from qualifying purchases and membership trials at no extra cost to you.

Why each is a match

Amazon links below are affiliate links — as an Amazon Associate, ReadingList earns from qualifying purchases at no extra cost to you.

The Butterfly Jargrades 3–5: Is by Jeffrey Moss, the same author, both on the Kentucky Bluegrass Award list, and overlapping grades (3–5). Amazon → books like this →
Christopher Changes His Namegrades 4–8: Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and overlapping grades (4–8). Amazon → books like this →
Secrets of the Mummiesgrades 3–5: Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and overlapping grades (3–5). Amazon → books like this →
The Hero of Bremengrades 4–8: Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and overlapping grades (4–8). Amazon → books like this →
Albertgrades 3–5: Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and overlapping grades (3–5). Amazon → books like this →
Avalon Highgrades 3–5: Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and overlapping grades (3–5). Amazon → books like this →
Black Brother, Black Brothergrades 5–8: Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and overlapping grades (5–8). Amazon → books like this →
Call Me Hopegrades 3–5: Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and overlapping grades (3–5). Amazon → books like this →
Class Clowngrades 3–5: Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and overlapping grades (3–5). Amazon → books like this →
Dukegrades 3–5: Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and overlapping grades (3–5). Amazon → books like this →

Books like Bob and Jack: A Boy and His Yak for younger readers (K–2)

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

Basket by George Ella Lyon · grades K–3 — Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and the same era (1990s).
Don't Need Friends by Carolyn Crimi · grades K–2 — Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and the same era (1990s).
Lilly's Purple Plastic Purse by Kevin Henkes · grades K–3 — Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and the same era (1990s).
Pigs Aplenty, Pigs Galore! by David McPhail · grades K–3 — Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and the same era (1990s).
The Cow Who Wouldn't Come Down by Paul Brett Johnson · grades K–3 — Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and the same era (1990s).

Books like Bob and Jack: A Boy and His Yak for elementary readers (grades 3–5)

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

Basket by George Ella Lyon · grades K–3 — Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and the same era (1990s).
Lilly's Purple Plastic Purse by Kevin Henkes · grades K–3 — Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and the same era (1990s).
Pigs Aplenty, Pigs Galore! by David McPhail · grades K–3 — Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and the same era (1990s).
The Cow Who Wouldn't Come Down by Paul Brett Johnson · grades K–3 — Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and the same era (1990s).
Ghost by Jason Reynolds · 730L — Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and overlapping grades (5–8).

Books like Bob and Jack: A Boy and His Yak for middle school (grades 6–8)

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

Ghost by Jason Reynolds · 730L — Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and overlapping grades (5–8).
Rules by Cynthia Lord · grades 4–7 — Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and overlapping grades (4–7).
Scranimals by Jack Prelutsky · grades 3–6 — Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and overlapping grades (3–6).
So B. It by Sarah Weeks · grades 5–8 — Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and overlapping grades (5–8).
Stuck in Neutral by Terry Trueman · grades 7–10 — Both on the Kentucky Bluegrass Award list, same genre (Realistic Fiction), and overlapping grades (7–10).

Books like Bob and Jack: A Boy and His Yak for high school & teens (grades 9–12)

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

Faking Normal by Courtney C. Stevens · grades 9–12 — Both on the Kentucky Bluegrass Award list and same genre (Realistic Fiction).
Five Survive by Holly Jackson · grades 9–12 — Both on the Kentucky Bluegrass Award list and same genre (Realistic Fiction).
I am the Weapon by Allen Zadoff · grades 9–12 — Both on the Kentucky Bluegrass Award list and same genre (Realistic Fiction).
I Hunt Killers by Barry Lyga · grades 9–12 — Both on the Kentucky Bluegrass Award list and same genre (Realistic Fiction).
I Must Betray You by Ruta Sepetys · grades 9–12 — Both on the Kentucky Bluegrass Award list and same genre (Realistic Fiction).

Common questions

What books are similar to Bob and Jack: A Boy and His Yak?: The 10 closest matches to Bob and Jack: A Boy and His Yak by Jeffrey Moss on ReadingList include The Butterfly Jar, Christopher Changes His Name, Secrets of the Mummies, The Hero of Bremen, and Albert. Each is scored on shared themes, shared award lists, genre, and reading level (grades 4–8), and links to the curricula, states, and grades where it is assigned in US schools, with primary sources.
Are books like Bob and Jack: A Boy and His Yak reading-level appropriate?: Yes — every match is a reading-level match, not just a topical one, scored on Lexile and grade band (grades 4–8), 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.

← Back to Bob and Jack: A Boy and His Yak