Sarah L. Thomson, Anne Rockwell, Wendy Pfeffer, Helene J. Jordan, Priscilla Belz Jenkins, Kathleen Weidner Zoehfeld, Clyde Robert Bulla, Katharine Kenah, Fran Hodgkins
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Named a Best Children's Science Book of the Year by Science Books & Films, this classic picture book follows a full year of growth and change for robins: how the birds develop inside their egg
Let's Read And Find Out Science 系列，是由美國Hayden 天文館館長Dr. F. M. Branley 及知名幼教專家Dr.Roma Gans 聯合主編，結合國外數十位一流科學、文學、教育、插畫家歷時多年創作而成；新版另加入新收錄書目。Stage1第一階段簡介人體、動植物和氣候、地球環境等主題。
