What books are similar to Countdown to Yesterday?

The 10 closest matches to Countdown to Yesterday by Shirley Marr on ReadingList include When Sea Becomes Sky, Onyx & Beyond, Just Keep Walking, Summer of the Monkeys, and Tales of a Fourth Grade Nothing. Each is scored on shared themes (friendship, change, and family), 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 Countdown to Yesterday 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 Countdown to Yesterday

If you liked Countdown to Yesterday, read When Sea Becomes Sky, Onyx & Beyond, or Just Keep Walking — the closest matches in our database, matched on shared themes, shared award lists, and reading level.

Closest match: When Sea Becomes Sky by Gillian McDunn — shares change and family

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Looking for books like Countdown to Yesterday by Shirley Marr (Middle Grade Fiction · grades 3–6)? It’s most often read for its themes of friendship, change, and family. 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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Why each is a match

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When Sea Becomes Skygrades 3–6: Shares themes of change and family, same genre (Middle Grade Fiction), and overlapping grades (3–6). Amazon → books like this →
Onyx & Beyondgrades 3–6: Shares themes of family, both on the Oklahoma Sequoyah Children's Book Award list, and same genre (Middle Grade Fiction). Amazon → books like this →
Just Keep Walkinggrades 3–6: Shares themes of friendship, both on the Oklahoma Sequoyah Children's Book Award list, and same genre (Middle Grade Fiction). Amazon → books like this →
Summer of the Monkeysgrades 4–7: Shares themes of family, both on the Oklahoma Sequoyah Children's Book Award list, and same genre (Middle Grade Fiction). Amazon → books like this →
Tales of a Fourth Grade Nothing470L: Shares themes of family, both on the Oklahoma Sequoyah Children's Book Award list, and same genre (Middle Grade Fiction). Amazon → books like this →
Because of Winn-Dixie610L: Shares themes of friendship, both on the Oklahoma Sequoyah Children's Book Award list, and same genre (Middle Grade Fiction). Amazon → books like this →
Harriet the Spygrades 4–7: Shares themes of friendship, both on the Oklahoma Sequoyah Children's Book Award list, and same genre (Middle Grade Fiction). Amazon → books like this →
Holes660L: Shares themes of friendship, both on the Oklahoma Sequoyah Children's Book Award list, and same genre (Middle Grade Fiction). Amazon → books like this →
Hope in the Valleygrades 3–6: Shares themes of change and family and overlapping grades (3–6). Amazon → books like this →
Jawbreakergrades 3–7: Shares themes of family, same genre (Middle Grade Fiction), and overlapping grades (3–7). Amazon → books like this →

Books like Countdown to Yesterday for younger readers (K–2)

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

The One and Only Ruby by Katherine Applegate · grades 2–5 — Shares themes of family, same genre (Middle Grade Fiction), and overlapping grades (2–5).
Ramona the Pest by Beverly Cleary · 750L — Shares themes of family, both on the Oklahoma Sequoyah Children's Book Award list, and same genre (Middle Grade Fiction).
Picture Purrfect (Bodega Cats #1) by Hilda Eunice Burgos · grades 2–5 — Shares themes of family, both on the Oklahoma Sequoyah Children's Book Award list, and overlapping grades (2–5).
The 13-Story Treehouse by Andy Griffiths · 560L — Shares themes of friendship, same genre (Middle Grade Fiction), and overlapping grades (2–5).
The Adventures of Captain Underpants by Dav Pilkey · 720L — Shares themes of friendship, same genre (Middle Grade Fiction), and overlapping grades (2–5).

Books like Countdown to Yesterday for elementary readers (grades 3–5)

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

The Firefly Summer by Morgan Matson · grades 3–7 — Shares themes of family, same genre (Middle Grade Fiction), and overlapping grades (3–7).
The Labors of Hercules Beal by Gary D. Schmidt · grades 3–7 — Shares themes of family, same genre (Middle Grade Fiction), and overlapping grades (3–7).
The One and Only Ruby by Katherine Applegate · grades 2–5 — Shares themes of family, same genre (Middle Grade Fiction), and overlapping grades (2–5).
J vs. K by Kwame Alexander & Jerry Craft · grades 3–5 — Shares themes of friendship, same genre (Middle Grade Fiction), and overlapping grades (3–5).
The Superteacher Project by Gordon Korman · grades 3–6 — Shares themes of friendship, same genre (Middle Grade Fiction), and overlapping grades (3–6).

Books like Countdown to Yesterday for middle school (grades 6–8)

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

The Firefly Summer by Morgan Matson · grades 3–7 — Shares themes of family, same genre (Middle Grade Fiction), and overlapping grades (3–7).
The Labors of Hercules Beal by Gary D. Schmidt · grades 3–7 — Shares themes of family, same genre (Middle Grade Fiction), and overlapping grades (3–7).
The Superteacher Project by Gordon Korman · grades 3–6 — Shares themes of friendship, same genre (Middle Grade Fiction), and overlapping grades (3–6).
Diary of a Wimpy Kid by Jeff Kinney · 950L — Shares themes of friendship and family, same genre (Middle Grade Fiction), and overlapping grades (3–7).
Out of My Mind by Sharon M. Draper · 700L — Shares themes of friendship and family, same genre (Middle Grade Fiction), and overlapping grades (4–7).

Common questions

What books are similar to Countdown to Yesterday?: The 10 closest matches to Countdown to Yesterday by Shirley Marr on ReadingList include When Sea Becomes Sky, Onyx & Beyond, Just Keep Walking, Summer of the Monkeys, and Tales of a Fourth Grade Nothing. Each is scored on shared themes (friendship, change, and family), 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 Countdown to Yesterday 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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