(2) K-3 Environmental scientist Carson's (1907–1964) childhood was primarily spent outdoors, and Sisson emphasizes her subject's love of animals, keen observation skills, and enthusiasm for the natural world before turning to Carson's adult work. The illustrations' warm, sunny earth tones and varying compositions--which include the use of panels, circles, and small insets--fill the pages with detail. Further notes about Carson's life round out this informative biography. Bib.

Reviewer: Julie Danielson | Horn Book Magazine Issue: September, 2018

(1) K-3 As curious young Carl grows, his general inquisitiveness settles into an adult craving to know more about stars and solar systems. His boyhood interjection of "Wowie!" exuberantly captures that continuing wonder. A vertical foldout depicts Carl studying in a library; as the page opens (and Carl's knowledge increases), the universe above him expands. The narrative's pace accelerates with Carl's intellectual journey. Bib.

Reviewer: Betty Carter | Horn Book Magazine Issue: January, 2015