Sam, Antonio, and Lucy are hard at work on their projects when they find a strange, old book. Suddenly, the school comes alive! The ground shakes, science projects explode, and the school gym turns into a giant volcano! How will Sam and his friends fight hot lava? And what is hidden in that strange, old book?

 ● 全球總銷量超過4億冊

 ● 被稱為史上最暢銷的童書，包括中文、西班牙文等，已被超過30總語言翻譯；亦多次改編成電視電影


This series is part of Scholastic's early chapter book line, Branches, aimed at newly independent readers.

With easy-to-read text, high-interest content, fast-paced plots, and illustrations on every page, these books will boost reading confidence and stamina.

Branches books help readers grow!


本系列為早期 Scholastic 叢書的分冊，專門為小讀者編寫。

簡單易懂的筆法、豐富有趣的內容、節奏緊湊的劇情以及書上的插圖，皆能加強小讀者閱讀的信心與耐心。

本系列分冊幫助小讀者成長進步！