充满色彩丰富艺术作品的每一页都吸引着读者，例如身体的内部运作，从骨骼到大脑。这个30秒的系列让读者通过一系列有趣的主题来一场探索之旅。每一个主题都有一个30秒的快速声音，并有flash摘要和全彩色插图支持。有趣，互动的任务在主题的支持下，鼓励读者去测试，探索，发现更多。

Colorful artwork engages readers with every flip of the page, as the inner workings of the body are revealed, from the bones to the brain. The 30 Seconds series takes readers on a journey of discovery through a wide range of fascinating subjects. Each topic is presented with a quick 30-second soundbite, supported by flash summaries and full-color artwork. Fun, interactive missions with things to make or do support the topics, encouraging readers to test, explore, and discover even more.