
Power Up: Your Incredible, Spectacular, Supercharged Body
A follow-up to A Hundred Billion Trillion Stars, a children’s book about the scope of the universe, Power Up (HarperCollins) teaches children about the energy stored inside their body.

Paw in print
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The Latest Issue
April 2026
Inside the new ES and SEAS complex; kudos for austerity; jazz at Princeton.
