Books About Mysterious Illnesses

The Best Mysterious Illnesses Books for Kids

Looking for excellent children's books about mysterious illnesses? This collection brings together Bookroo's highest-rated and most useful picks in one place.

Start with our editorial favorites, then browse recommendations organized by reading stage to find the right book for your reader.

The Shortlist

Our 1 Favorite Books About Mysterious Illnesses

Chocolate Fever
Sale price
$574
Chapter Book · Ages 8–12 · 1972

Chocolate Fever

A young boy breaks out in mysterious brown spots after eating too much chocolate.

93 pages· 10,060 words· Est. 1.5 hour read
3.8 Goodreads · 8,532 ratings
$5.99Save 4%
Paperback
Summary: Henry Green's love for chocolate turns his world upside down when he becomes the first to contract Chocolate Fever. As strange symptoms emerge, Henry is thrust into a whirlwind adventure, culminating in an unexpected hijacking. Can he find a cure before things get even crazier? Discover the hilarious twists and turns in Henry's chocolate-fueled journey.