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JUST THE RIGHT SIZE

WHY BIG ANIMALS ARE BIG AND LITTLE ANIMALS ARE LITTLE

The pair behind such child-friendly explorations as Poop and What’s Eating You? (2004, 2007) deliver a similarly windily subtitled discussion of size in the animal kingdom. The pair begins by describing how the doubling of a creature’s length increases its surface area and cross-section (and therefore muscle power) by a factor of four and its weight and volume by a factor of eight—leading to such conclusions as, “That’s how ants can be stronger than humans!” They go on to explore how increasing the size of a creature necessitates increasing complexity, explaining how single-celled organisms can get by with osmosis but mammals require respiratory and digestive systems. The tongue-in-cheek tone, concrete examples and Layton’s undeniably appealing cartoons will go a long way with kids, as will the compact trim and one-topic-per-spread organization. But as a science book, it flirts with oversimplification. While evolution is mentioned multiple times, for instance, the concept of survival of the fittest is given short shrift, leaving unqualified such teleological assertions that gibbons attained their modern, house-cat size because “having a nice, light little body was very useful.” A shame. (Nonfiction. 8-12)

Pub Date: July 1, 2009

ISBN: 978-0-7636-3924-2

Page Count: 64

Publisher: Candlewick

Review Posted Online: May 19, 2010

Kirkus Reviews Issue: June 15, 2009

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CLUES TO THE UNIVERSE

Charming, poignant, and thoughtfully woven.

An aspiring scientist and a budding artist become friends and help each other with dream projects.

Unfolding in mid-1980s Sacramento, California, this story stars 12-year-olds Rosalind and Benjamin as first-person narrators in alternating chapters. Ro’s father, a fellow space buff, was killed by a drunk driver; the rocket they were working on together lies unfinished in her closet. As for Benji, not only has his best friend, Amir, moved away, but the comic book holding the clue for locating his dad is also missing. Along with their profound personal losses, the protagonists share a fixation with the universe’s intriguing potential: Ro decides to complete the rocket and hopes to launch mementos of her father into outer space while Benji’s conviction that aliens and UFOs are real compels his imagination and creativity as an artist. An accident in science class triggers a chain of events forcing Benji and Ro, who is new to the school, to interact and unintentionally learn each other’s secrets. They resolve to find Benji’s dad—a famous comic-book artist—and partner to finish Ro’s rocket for the science fair. Together, they overcome technical, scheduling, and geographical challenges. Readers will be drawn in by amusing and fantastical elements in the comic book theme, high emotional stakes that arouse sympathy, and well-drawn character development as the protagonists navigate life lessons around grief, patience, self-advocacy, and standing up for others. Ro is biracial (Chinese/White); Benji is White.

Charming, poignant, and thoughtfully woven. (Fiction. 9-12)

Pub Date: Jan. 12, 2021

ISBN: 978-0-06-300888-5

Page Count: 304

Publisher: Quill Tree Books/HarperCollins

Review Posted Online: Oct. 26, 2020

Kirkus Reviews Issue: Nov. 15, 2020

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WEATHER

Remarking that ``nothing about the weather is very simple,'' Simon goes on to describe how the sun, atmosphere, earth's rotation, ground cover, altitude, pollution, and other factors influence it; briefly, he also tells how weather balloons gather information. Even for this outstanding author, it's a tough, complex topic, and he's not entirely successful in simplifying it; moreover, the import of the striking uncaptioned color photos here isn't always clear. One passage—``Cumulus clouds sometimes build up into towering masses called cumulus congestus, or swelling cumulus, which may turn into cumulonimbus clouds''—is superimposed on a blue-gray, cloud-covered landscape. But which kind of clouds are these? Another photo, in blue-black and white, shows what might be precipitation in the upper atmosphere, or rain falling on a darkened landscape, or...? Generally competent and certainly attractive, but not Simon's best. (Nonfiction. 10-12)

Pub Date: Aug. 1, 1993

ISBN: 0-688-10546-7

Page Count: 40

Publisher: Morrow/HarperCollins

Review Posted Online: May 19, 2010

Kirkus Reviews Issue: July 15, 1993

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