Spooky Rivers: 25 Strange and Mysterious Rivers that Snake Across Our Planet
A richly illustrated nonfiction book for middle-grade readers that tours 25 of the world's weirdest and most fascinating rivers, covering everything from rivers that catch fire or boil to toxic waterways, submerged cities, and strange wildlife. The 'spooky' framing leans into curiosity and wonder rather than fear, but some chapters touch on environmental disasters, dangerous animals, and death in a factual, matter-of-fact way.
Most comfortable for independent readers ages 8–10 and up; younger curious kids will enjoy it read-aloud with a grown-up to field any unsettling facts.
Chapters to know about
Illustration depicts 'zombie salmon' visibly decomposing after mating; factual and not gory, but the visual may be surprising for squeamish younger readers.
Text references flesh-eating turtles in the river; framed as a natural fact rather than a horror detail, but may startle sensitive kids.
Covers an ancient city submerged beneath the river; presented as historical and archaeological rather than sad, but touches on civilizations lost to the water.