An awe-inspiring introduction to cosmic evolution that makes the universe’s story feel both intimate and infinite.
Thomas and Egnéus explore the history of the universe through an appealingly simple lens: a single frog.
As a tan-skinned child observes frog eggs in a pond, Thomas poses a fundamental question: “Where did the first frog come from?” What follows is an extraordinary journey backward through billions of years, from the Big Bang through the formation of stars, the creation of our planet, the emergence of life, and evolution’s long march toward amphibians. Thomas’ poetic text maintains scientific accuracy while remaining comprehensible, explaining complex concepts such as atomic formation and cellular evolution without overwhelming youngsters. The refrain “but there were no frogs yet” provides both structure and a sense of anticipation as readers follow the progression from cosmic dust to living creatures. Egnéus’ illustrations are stunning, moving seamlessly from swirling galaxies and exploding stars rendered in deep blues and fiery oranges to microscopic life forms dancing in jewel tones. His mixed-media approach combines painted textures with digital elements, creating images that feel both scientifically grounded and dreamlike. The book beautifully circles back to modern frogs, connecting their life cycles to the entire cosmic story. Like the duo’s previous collaboration, Fox (2021), this work uses a familiar animal to illuminate profound concepts, though here the scope expands from life cycles to the universe itself. While ostensibly about frogs, this is fundamentally a creation story for the scientific age.
An awe-inspiring introduction to cosmic evolution that makes the universe’s story feel both intimate and infinite. (afterword) (Informational picture book. 4-8)Pub Date: Jan. 13, 2026
ISBN: 9781547618200
Page Count: 48
Publisher: Bloomsbury
Review Posted Online: Oct. 10, 2025
Kirkus Reviews Issue: Nov. 15, 2025
BOOK REVIEW
BOOK REVIEW
BOOK REVIEW
A good introduction to observation, data, and trying again.
Cece loves asking “why” and “what if.”
Her parents encourage her, as does her science teacher, Ms. Curie (a wink to adult readers). When Cece and her best friend, Isaac, pair up for a science project, they choose zoology, brainstorming questions they might research. They decide to investigate whether dogs eat vegetables, using Cece’s schnauzer, Einstein, and the next day they head to Cece’s lab (inside her treehouse). Wearing white lab coats, the two observe their subject and then offer him different kinds of vegetables, alone and with toppings. Cece is discouraged when Einstein won’t eat them. She complains to her parents, “Maybe I’m not a real scientist after all….Our project was boring.” Just then, Einstein sniffs Cece’s dessert, leading her to try a new way to get Einstein to eat vegetables. Cece learns that “real scientists have fun finding answers too.” Harrison’s clean, bright illustrations add expression and personality to the story. Science report inserts are reminiscent of The Magic Schoolbus books, with less detail. Biracial Cece is a brown, freckled girl with curly hair; her father is white, and her mother has brown skin and long, black hair; Isaac and Ms. Curie both have pale skin and dark hair. While the book doesn’t pack a particularly strong emotional or educational punch, this endearing protagonist earns a place on the children’s STEM shelf.
A good introduction to observation, data, and trying again. (glossary) (Picture book. 5-8)Pub Date: June 19, 2018
ISBN: 978-0-06-249960-8
Page Count: 40
Publisher: Greenwillow Books
Review Posted Online: March 26, 2018
Kirkus Reviews Issue: April 15, 2018
A lyrical and educational look at the water cycle.
Through many types of weather and the different seasons, water tells readers about its many forms.
“Sometimes I’m the rain cloud / and sometimes I’m the rain.” Water can make rainbows and can appear to be different colors. Water is a waterfall, a wave, an ocean swell, a frozen pond, the snow on your nose, a cloud, frost, a comet, a part of you. Throughout, Paterson’s rhyming verses evoke images of their own: “Soon the summer sun is back / and warms me with its rays. / I rise in rumbling thunderheads / like castles in the haze,” though at times word order seems to have been chosen for rhyme rather than meaning (“In fall I sink into a fog / and blanket chilly fields, / with pumpkins touched by morning frost / the harvest season yields”). Backmatter includes a diagram of the water cycle that introduces and describes each step with solid vocabulary, including “Collection” as a step in the process; “The Science Behind the Poetry,” which unpacks some of the poetic language and phrases; some water activities and explorations; conservation tips; and a list of other books from the publisher about water. Paterson’s full- and double-page–spread illustrations are just as magical as his verse, showing water in its many forms from afar and close up. Few people appear on his pages, but the vast majority of those are people of color.
A lyrical and educational look at the water cycle. (Informational picture book. 4-8)Pub Date: March 1, 2018
ISBN: 978-1-58469-615-5
Page Count: 32
Publisher: Dawn Publications
Review Posted Online: Jan. 12, 2018
Kirkus Reviews Issue: Feb. 1, 2018
BOOK REVIEW
BOOK REVIEW
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