What books are similar to Puzzleheart?

The 10 closest matches to Puzzleheart by Jenn Reese on ReadingList include The Firefly Summer, Between Two Brothers, Boy 2.0, The Bad Beginning (A Series of Unfortunate Events #1), and The Partition Project. Each is scored on shared themes (mystery, family, and puzzles), 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 Puzzleheart 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 Puzzleheart

If you liked Puzzleheart, read The Firefly Summer, Between Two Brothers, or Boy 2.0 — the closest matches in our database, matched on shared themes, shared award lists, and reading level.

Looking for books like Puzzleheart by Jenn Reese (Middle Grade Fiction · grades 4–8)? It’s most often read for its themes of mystery, family, and puzzles. 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 Firefly Summergrades 3–7: Shares themes of mystery and family, same genre (Middle Grade Fiction), and overlapping grades (3–7). Amazon → books like this →
Between Two Brothersgrades 4–8: Shares themes of family, both on the Maine Student Book Award list, and same genre (Middle Grade Fiction). Amazon → books like this →
Boy 2.0grades 4–8: Shares themes of family, both on the Maine Student Book Award list, and same genre (Middle Grade Fiction). Amazon → books like this →
The Bad Beginning (A Series of Unfortunate Events #1)1010L: Shares themes of mystery and family, same genre (Middle Grade Fiction), and overlapping grades (4–7). Amazon → books like this →
The Partition Projectgrades 4–8: Shares themes of family, both on the Maine Student Book Award list, and same genre (Middle Grade Fiction). Amazon → books like this →
The Sherlock Societygrades 4–8: Shares themes of mystery and family, both on the Maine Student Book Award list, and overlapping grades (4–8). Amazon → books like this →
The Wrong Way Homegrades 4–8: Shares themes of family, both on the Maine Student Book Award list, and same genre (Middle Grade Fiction). Amazon → books like this →
A Game of Fox & Squirrelsgrades 5–12: Is by Jenn Reese, the same author, both on the Andre Norton Award for Middle Grade & Young Adult Fiction list, and overlapping grades (5–12). Amazon → books like this →
Diary of a Wimpy Kid950L: Shares themes of family, both on the Maine Student Book Award list, and same genre (Middle Grade Fiction). Amazon → books like this →
Every Bird a Princegrades 5–12: Is by Jenn Reese, the same author, both on the Andre Norton Award for Middle Grade & Young Adult Fiction list, and overlapping grades (5–12). Amazon → books like this →

Books like Puzzleheart 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, same genre (Middle Grade Fiction), and overlapping grades (2–4).
Tales of a Fourth Grade Nothing by Judy Blume · 470L — Shares themes of family, same genre (Middle Grade Fiction), and overlapping grades (2–5).
The Boxcar Children by Gertrude Chandler Warner · 490L — Shares themes of mystery and family and overlapping grades (2–4).
A Mischief of Mice by Christie Matheson · grades K–3 — Shares themes of mystery.

Books like Puzzleheart for elementary readers (grades 3–5)

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

Wonder by R.J. Palacio · 790L — Shares themes of family, both on the Maine Student Book Award list, and same genre (Middle Grade Fiction).
Above World by Jenn Reese · grades 5–12 — Is by Jenn Reese, the same author, both on the Andre Norton Award for Middle Grade & Young Adult Fiction list, and overlapping grades (5–12).
Countdown to Yesterday by Shirley Marr · grades 3–6 — Shares themes of family, same genre (Middle Grade Fiction), and overlapping grades (3–6).
Final Word (The Winterton Deception #1) by Janet Sumner Johnson · grades 3–7 — Shares themes of mystery and family and overlapping grades (3–7).
Fowl Play by Kristin O'Donnell Tubb · grades 3–6 — Shares themes of mystery and family and overlapping grades (3–6).

Books like Puzzleheart for middle school (grades 6–8)

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

Wonder by R.J. Palacio · 790L — Shares themes of family, both on the Maine Student Book Award list, and same genre (Middle Grade Fiction).
Above World by Jenn Reese · grades 5–12 — Is by Jenn Reese, the same author, both on the Andre Norton Award for Middle Grade & Young Adult Fiction list, and overlapping grades (5–12).
Countdown to Yesterday by Shirley Marr · grades 3–6 — Shares themes of family, same genre (Middle Grade Fiction), and overlapping grades (3–6).
Final Word (The Winterton Deception #1) by Janet Sumner Johnson · grades 3–7 — Shares themes of mystery and family and overlapping grades (3–7).
Fowl Play by Kristin O'Donnell Tubb · grades 3–6 — Shares themes of mystery and family and overlapping grades (3–6).

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

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

Above World by Jenn Reese · grades 5–12 — Is by Jenn Reese, the same author, both on the Andre Norton Award for Middle Grade & Young Adult Fiction list, and overlapping grades (5–12).
How to Survive Your Murder by Danielle Valentine · grades 9–12 — Shares themes of mystery and family.
Not Quite Dead Yet by Holly Jackson · grades 7–12 — Shares themes of mystery and family and overlapping grades (7–12).
The Reappearance of Rachel Price by Holly Jackson · grades 7–12 — Shares themes of mystery and family and overlapping grades (7–12).
The Curious Incident of the Dog in the Night-Time by Mark Haddon · 1090L — Shares themes of mystery and family and overlapping grades (8–12).

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

← Back to Puzzleheart