Burns, Loree Griffin. One Long Line: Marching Caterpillars and the Scientists Who Followed Them. Jamie Green, Illus. Candlewick/MIT, 5/2024. 56pp. Nonfiction. Trade $16.99. 978-1-5362-2868-7. GRADES 3–6. ADDITIONAL.
Pine processionary caterpillars go in single-file lines wherever they go, which has piqued several scientists’ interest. Their various experiments and results are explained via straightforward, engaging language, without lots of in-depth scientific words or tedious details. While focusing on two scientists, one in the late 1800s and one in late 1900s, readers see how these caterpillars have been studied over time and knowledge shifts as new experiments test old hypotheses. This short, chapter book-like title uses double-spaced text accompanied by some grey-toned digital illustrations to facilitate the author’s quest to make the material accessible and understandable. A lack of photographs of the caterpillars reduces the appeal. Budding scientists will find a helpful glossary, further reading recommendations, and a list of sources.
Joshua Rees—Daly City Public Library