A terrific introduction to the ups and downs of measurement as well as relative scale.

HOW TALL WAS A T. REX?

Based on current fossil evidence, as tall as 10 velociraptors—or one giraffe.

Limentani doesn’t stop with height, though, and, as in her How Much Does a Ladybug Weigh? (2016) and How Long Is a Whale? (2017), profiles her subject in full using singularly vivid comparisons. T. Rex’s eyes were “as big as baseballs,” its teeth the size of bananas, its body and tail together as long as “6 lions.” In bold-lined, digitally colored linocut and collatype prints, she vividly demonstrates her comparisons. At one point she lines up sports balls of different sorts beneath a toothy head (playfully setting a baseball in the socket of a skeletal one on the opposite page to show placement), and at another she balances a T. Rex on one end of a teeter-totter with three 5,500-pound modern hippos on the other. She properly qualifies less-verifiable claims—T. Rex “might have been” scaly or feathered, “could have run as fast as an elephant or a meerkat”—but bases her physical estimates on specific fossils dubbed “Thomas,” “Stan,” and “Sue” and backs them up with an appended set of size ranges in feet and inches (no metric measurements are given).

A terrific introduction to the ups and downs of measurement as well as relative scale. (Informational picture book. 4-7)

Pub Date: June 5, 2018

ISBN: 978-1-9107-1657-1

Page Count: 32

Publisher: Boxer Books

Review Posted Online: April 25, 2018

Kirkus Reviews Issue: May 15, 2018

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Bruce Goldstone’s Awesome Autumn (2012) is still the gold standard.

HELLO AUTUMN!

Rotner follows Hello Spring (2017) with this salute to the fall season.

Name a change seen in northern climes in fall, and Rotner likely covers it here, from plants, trees, and animals to the food we harvest: seeds are spread, the days grow shorter and cooler, the leaves change and fall (and are raked up and jumped in), some animals migrate, and many families celebrate Halloween and Thanksgiving. As in the previous book, the photographs (presented in a variety of sizes and layouts, all clean) are the stars here, displaying both the myriad changes of the season and a multicultural array of children enjoying the outdoors in fall. These are set against white backgrounds that make the reddish-orange print pop. The text itself uses short sentences and some solid vocabulary (though “deep sleep” is used instead of “hibernate”) to teach readers the markers of autumn, though in the quest for simplicity, Rotner sacrifices some truth. In several cases, the addition of just a few words would have made the following oversimplified statements reflect reality: “Birds grow more feathers”; “Cranberries float and turn red.” Also, Rotner includes the statement “Bees store extra honey in their hives” on a page about animals going into deep sleep, implying that honeybees hibernate, which is false.

Bruce Goldstone’s Awesome Autumn (2012) is still the gold standard. (Informational picture book. 4-7)

Pub Date: Sept. 5, 2017

ISBN: 978-0-8234-3869-3

Page Count: 32

Publisher: Holiday House

Review Posted Online: June 27, 2017

Kirkus Reviews Issue: July 15, 2017

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A simple but effective look at a keystone species.

IF YOU TAKE AWAY THE OTTER

Sea otters are the key to healthy kelp forests on the Pacific coast of North America.

There have been several recent titles for older readers about the critical role sea otters play in the coastal Pacific ecosystem. This grand, green version presents it to even younger readers and listeners, using a two-level text and vivid illustrations. Biologist Buhrman-Deever opens as if she were telling a fairy tale: “On the Pacific coast of North America, where the ocean meets the shore, there are forests that have no trees.” The treelike forms are kelp, home to numerous creatures. Two spreads show this lush underwater jungle before its king, the sea otter, is introduced. A delicate balance allows this system to flourish, but there was a time that hunting upset this balance. The writer is careful to blame not the Indigenous peoples who had always hunted the area, but “new people.” In smaller print she explains that Russian explorations spurred the development of an international fur trade. Trueman paints the scene, concentrating on an otter family threatened by formidable harpoons from an abstractly rendered person in a small boat, with a sailing ship in the distance. “People do not always understand at first the changes they cause when they take too much.” Sea urchins take over; a page turn reveals a barren landscape. Happily, the story ends well when hunting stops and the otters return…and with them, the kelp forests.

A simple but effective look at a keystone species. (further information, select bibliography, additional resources) (Informational picture book. 4-7)

Pub Date: May 26, 2020

ISBN: 978-0-7636-8934-6

Page Count: 32

Publisher: Candlewick

Review Posted Online: Jan. 28, 2020

Kirkus Reviews Issue: March 1, 2020

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