What books are similar to A Journey Under the Sea?

The 10 closest matches to A Journey Under the Sea by Craig Foster on ReadingList include Haiku, Ew! Celebrating the Disgusting Side of Nature, Mountain of Fire: The Eruption and Survivors of Mount St. Helens, Narwhal: Unicorn of the Arctic, Spooky Lakes: 25 Strange and Mysterious Lakes that Dot Our Planet, and The Dark!: Wild Life in the Mysterious World of Caves. Each is scored on shared themes (ocean, nature, and science), shared award lists, genre, and reading level (grades 2–5), and links to the curricula, states, and grades where it is assigned in US schools, with primary sources.

Are books like A Journey Under the Sea reading-level appropriate?

Yes — every match is a reading-level match, not just a topical one, scored on Lexile and grade band (grades 2–5), 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 A Journey Under the Sea

If you liked A Journey Under the Sea, read Haiku, Ew! Celebrating the Disgusting Side of Nature or Mountain of Fire: The Eruption and Survivors of Mount St. Helens — the closest matches in our database, matched on shared themes and reading level.

Looking for books like A Journey Under the Sea by Craig Foster (Children's Nonfiction · grades 2–5)? It’s most often read for its themes of ocean, nature, and science. 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 2–5 reader. See how we judge text difficulty on our methodology page.

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Why each is a match

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Haiku, Ew! Celebrating the Disgusting Side of Naturegrades 3–6: Shares themes of nature and science and overlapping grades (3–6). Amazon →
Mountain of Fire: The Eruption and Survivors of Mount St. Helensgrades 4–8: Shares themes of nature and science and overlapping grades (4–8). Amazon →
Narwhal: Unicorn of the Arcticgrades 3–6: Shares themes of nature and science and overlapping grades (3–6). Amazon →
Spooky Lakes: 25 Strange and Mysterious Lakes that Dot Our Planetgrades 4–8: Shares themes of nature and science and overlapping grades (4–8). Amazon →
The Dark!: Wild Life in the Mysterious World of Cavesgrades 3–7: Shares themes of nature and science and overlapping grades (3–7). Amazon →
The Mystery of the Monarchsgrades 4–8: Shares themes of nature and science and overlapping grades (4–8). Amazon →
Yoshi, Sea Turtle Geniusgrades 2–5: Shares themes of ocean, both on the Garden State Children's Book Award list, and overlapping grades (2–5). Amazon →
The Wild Robot740L: Shares themes of nature, both on the Garden State Children's Book Award list, and overlapping grades (4–6). Amazon →
Wishtree590L: Shares themes of nature, both on the Garden State Children's Book Award list, and overlapping grades (3–6). Amazon →
A Mischief of Micegrades K–3: Shares themes of nature and overlapping grades (K–3). Amazon →

Books like A Journey Under the Sea for younger readers (K–2)

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

Butt or Face? by Kari Lavelle · grades K–2 — Shares themes of nature and overlapping grades (K–2).
Millie Fleur's Poison Garden by Christy Mandin · grades K–3 — Shares themes of nature and overlapping grades (K–3).
Thank a Farmer by Maria Gianferrari · grades K–2 — Shares themes of nature and overlapping grades (K–2).
The Guardian Test (Legends of Lotus Island #1) by Christina Soontornvat · grades 2–5 — Shares themes of nature and overlapping grades (2–5).
A Lot to Like! by Derek Anderson · grades 2–5 — Both on the Garden State Children's Book Award list, overlapping grades (2–5), and the same era (2020s).

Books like A Journey Under the Sea for elementary readers (grades 3–5)

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

Evidence! How Dr. John Snow Solved the Mystery of Cholera by Deborah Hopkinson · grades 3–6 — Shares themes of science and overlapping grades (3–6).
Just Keep Walking by Erin Soderberg Downing · grades 3–6 — Shares themes of nature and overlapping grades (3–6).
Millie Fleur's Poison Garden by Christy Mandin · grades K–3 — Shares themes of nature and overlapping grades (K–3).
Oliver's Great Big Universe by Jorge Cham · grades 3–6 — Shares themes of science and overlapping grades (3–6).
Race for the Ruby Turtle by Stephen Bramucci · grades 3–6 — Shares themes of nature and overlapping grades (3–6).

Books like A Journey Under the Sea for middle school (grades 6–8)

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

Evidence! How Dr. John Snow Solved the Mystery of Cholera by Deborah Hopkinson · grades 3–6 — Shares themes of science and overlapping grades (3–6).
Global by Eoin Colfer & Andrew Donkin · grades 6–8 — Shares themes of nature.
Just Keep Walking by Erin Soderberg Downing · grades 3–6 — Shares themes of nature and overlapping grades (3–6).
Oliver's Great Big Universe by Jorge Cham · grades 3–6 — Shares themes of science and overlapping grades (3–6).
Race for the Ruby Turtle by Stephen Bramucci · grades 3–6 — Shares themes of nature and overlapping grades (3–6).

Books like A Journey Under the Sea for high school & teens (grades 9–12)

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

Good Different by Meg Eden Kuyatt · grades 6–9 — Both on the Garden State Children's Book Award list and the same era (2020s).
The Doom Stone by Paul Zindel · grades 6–9 — Shares themes of science.
The Old Man and the Sea by Ernest Hemingway · 940L — Shares themes of nature.
The Pearl by John Steinbeck · 1010L — Shares themes of nature.
Touching Spirit Bear by Ben Mikaelsen · grades 6–9 — Shares themes of nature.

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

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