For a reader who just finished
Books like The Wilderness Family: At Home with Africa's Wildlife
after The Wilderness Family: At Home with Africa's Wildlife by Kobie Kruger · ages 8–12
Same style

by Sy Montgomery
Nonfiction · ages 8–12 · grades 3–7 · 720L
Sy Montgomery's vivid, precise prose turns a real scientific expedition into a page-turner; kids learn how field biology works and why a single species matters, not through preaching but through genuine adventure.

by Brian Floca
Picture book · ages 5–9 · grades K–4 · 620L
A Caldecott winner that justifies it—meticulous drawings teach how machines actually work while a boy's perspective keeps it intimate and alive.

by Matt Simon
Nonfiction · ages 8–12 · grades 3–7 · 780L
The funniest animal-science book for this age—Simon's deadpan voice makes parasitism and manipulation genuinely thrilling, and kids walk away actually understanding how coevolution works.
Complementing on observation evidence

by Jim Murphy
Nonfiction · ages 10–14 · grades 5–9 · 820L
Gripping, historically rigorous account that models how evidence overturns expert consensus—kids emerge understanding both the horror and the intellectual detective work of epidemiology.

by Jean Craighead George
Middle grade · ages 10–14 · grades 5–9 · 760L
A Newbery-winning masterpiece that hasn't aged a day—Julie's survival story is genuinely gripping, and the quiet exploration of cultural identity and belonging lands without preaching.

by Paul Fleischman
Verse novel · ages 8–12 · grades 3–7 · 620L
A Newbery Medal masterpiece that teaches kids how to listen to nature through the architecture of two-voice poetry — kids discover they can read these aloud *right now* with a friend and it immediately sounds like music.
We'd skip — for now

by Maureen Johnson
A step up — ages 14–18 · grades 9–12
Skip it if your teen is uncomfortable with a protagonist who makes impulsive decisions and doesn't always get parental permission (Ginny travels without fully informing her parents).