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SMALL MATTERS

THE HIDDEN POWER OF THE UNSEEN

A solid invitation to find out more.

Sharks can swim speedily and birds can fly because of physical structures too minuscule to see.

Electron-microscope images accompany simple text observations about the importance of unseen, tiny attributes in the physiology of 11 animals: sea snail, shark, blue morpho butterfly, bird, snake, water strider, honeybee, cat, cicada, toucan, and gecko. (Specific species aren’t identified for the shark, bird, or snake.) Aspects of strength (tensile and hardness), speed, color, agility, and cleanliness and protection are attributed to fibers and bumps that are invisible to the eye but amazing at very high levels of magnification. Close-up, lower-magnification photos of each animal are also included. A photo of what is presumably a gecko’s foot, highly magnified, is one of the best, though it appears on an introductory page and not with the nanoscale microscopic image of the gecko’s bristly toes. The backmatter yields some good information and adds factual substance to this visual sampling of microscopic discoveries in biology—a paragraph of explanation for each creature expands on the earlier text; “nanoscale” is defined with an accompanying graph; and the scanning electron microscope is briefly described. Photos are attributed to stock libraries. The “wow” factor in seeing variations in animal adaptations revealed through electron microscopy is compelling.

A solid invitation to find out more. (Nonfiction. 4-9)

Pub Date: April 7, 2020

ISBN: 978-1-5415-7814-2

Page Count: 32

Publisher: Millbrook/Lerner

Review Posted Online: Jan. 20, 2020

Kirkus Reviews Issue: Feb. 15, 2020

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VOLCANOES

Erupt into applause for this picture book of the first magma-tude.

A deceptively simple, visually appealing, comprehensive explanation of volcanoes.

Gibbons packs an impressive number of facts into this browsable nonfiction picture book. The text begins with the awe of a volcanic eruption: “The ground begins to rumble…ash, hot lava and rock, and gases shoot up into the air.” Diagrams of the Earth’s structural layers—inner and outer core, mantle, and crust—undergird a discussion about why volcanoes occur. Simple maps of the Earth’s seven major tectonic plates show where volcanoes are likeliest to develop. Other spreads with bright, clearly labeled illustrations cover intriguing subtopics: four types of volcanoes and how they erupt; underwater volcanoes; well-known volcanoes and historic volcanic eruptions around the world; how to be safe in the vicinity of a volcano; and the work of scientists studying volcanoes and helping to predict eruptions. A page of eight facts about volcanoes wraps things up. The straightforward, concise prose will be easy for young readers to follow. As always, Gibbons manages to present a great deal of information in a compact form.

Erupt into applause for this picture book of the first magma-tude. (Nonfiction picture book. 4-9)

Pub Date: Jan. 4, 2022

ISBN: 978-0-8234-4569-1

Page Count: 32

Publisher: Holiday House

Review Posted Online: Nov. 15, 2021

Kirkus Reviews Issue: Dec. 1, 2021

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BUTT OR FACE?

A gleeful game for budding naturalists.

Artfully cropped animal portraits challenge viewers to guess which end they’re seeing.

In what will be a crowd-pleasing and inevitably raucous guessing game, a series of close-up stock photos invite children to call out one of the titular alternatives. A page turn reveals answers and basic facts about each creature backed up by more of the latter in a closing map and table. Some of the posers, like the tail of an okapi or the nose on a proboscis monkey, are easy enough to guess—but the moist nose on a star-nosed mole really does look like an anus, and the false “eyes” on the hind ends of a Cuyaba dwarf frog and a Promethea moth caterpillar will fool many. Better yet, Lavelle saves a kicker for the finale with a glimpse of a small parasitical pearlfish peeking out of a sea cucumber’s rear so that the answer is actually face and butt. “Animal identification can be tricky!” she concludes, noting that many of the features here function as defenses against attack: “In the animal world, sometimes your butt will save your face and your face just might save your butt!” (This book was reviewed digitally.)

A gleeful game for budding naturalists. (author’s note) (Informational picture book. 6-8)

Pub Date: July 11, 2023

ISBN: 9781728271170

Page Count: 40

Publisher: Sourcebooks eXplore

Review Posted Online: May 9, 2023

Kirkus Reviews Issue: June 1, 2023

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