“In expertly pared-down language, the poetic lines deftly fold in basic science concepts about life cycles, along with biographical details that are further developed in an appended historical note. Paschkis’ brilliantly colored and patterned paintings are an exuberant counterpoint to the minimal words. …Joyous and inspiring, this beautiful introduction to a passionate young scientist ho defied grown-ups and changed history will spark children’s own fascination with the natural world and its everyday dramas.”—Booklist, Starred Review