Frogs Book - ISBN 9781608184583 - Perfect for Nature Lovers & Science Education" （注：原标题中的数字9781608184583是ISBN号，通常用于图书识别。优化后的标题增加了产品类型"Book"，保留了关键识别信息ISBN，并添加了使用场景描述，适合自然爱好者和科学教育用途。标题符合SEO规范，包含关键词且长度适中。）

A kindergarten-level introduction to frogs, covering their growth process, behaviors, the waters they call home, and such defining physical features as their jumping legs.

Part of the series

Hello, fun! Our popular Seedlings series is written in a friendly voice, filled with dynamic photos, and features text crafted for the youngest of readers. Each title closes with a labeled-image guide for further review. As introductions to informational text, these titles will plant the seeds of knowledge!