ScienceSolvesIt!系列（《科学全知道》）目前共34册，每册讲述一个有趣的故事，故事里的孩子用一系列科学方法解决日常生活中的问题。涉及科学主题包括动物迁徙、洞穴探秘、皮肤奥秘、太空知识、物理原理等，丰富多彩。 故事没有直接告诉孩子科学是什么、科学在哪里，而是让孩子通过阅读自己去发现，引导孩子练就一双发现科学的眼睛，培养对科学的好奇心和求知欲。 穿插在故事中的知识也以巧妙的形式呈现，大大拓展了孩子的视野。 另外，每个故事后的 像科学家一样思考 栏目指导孩子动手操作，掌握多种探索科学的技巧，使用从故事中学到的科学方法。 本册Whoa!UFO!（《寻找飞碟》）讲的是：嗖！一个不明飞行物滑过夜空。这真的是天外来客吗？Billy和Kara一定得亲自去找找这个飞碟，一探究竟！
MathMatters（《数学帮帮忙》）系列目前共42册，包括 数字与运算 、 量与计量 、 图形与几何 、 探索规律 、 统计与概率 等内容，几乎涵盖了小学阶段所有重要的数学知识。 MathMatters（《数学帮帮忙》）系列的每一本书都会讲述一个发生在孩子身边的故事，由故事中出现的问题自然地引入一个数学知识，然后通过运用数学知识解决问题。 孩子在主动参与和积极思考的过程中会慢慢发觉，课本上那些既枯燥又抽象的数学知识竟变得如此容易理解和掌握！更重要的是，孩子能深深感受到运用数学知识去解决实际生活中的问题所带来的快乐，从而激发他们学习数学的兴趣，让他们逐渐爱上数学。 这套数学绘本非常适合亲子共读，在阅读过程中，家长可以带领孩子推测情节的发展，探讨解决难题的办法，让孩子在愉悦的氛围中学到知识和技巧。 每个故事后都会用多样的
What was it like to wear armor? What was the food like in castles? This book explores what life was really like in medieval times.
What was it like to be a passenger on the Mayflower? How many people survived the first harsh winter in the New World? How did Pilgrim children spend their days? Find out the answers to these questions and more in this Magic Tree House Research Guide: Pilgrims. Includes fun facts from Jack and Annie, fantastic photos and illustrations, and a guide to doing further research.
Illustrated in black-and-white. Jack and Annie are whisked forty yearsforward in time and land at an international space station on the moon.There they don space suits and go exploring the lunar surface in search of thefourth object needed to free the enchantress Morgan le Fay from a powerfulspell.
Jack and Annie travel back in time to a South American rain forest in search of the elusive magician Morgan le Fay. Will they find a new clue to her whereabouts before they are trampled by stampeding killer ants?
Jack and Annie are whisked all the way back to the Ice Age in this compelling Magic Tree House time-travel adventure where they meet woolly mammoths, cave people...and fierce sabertooth tigers!
Merlin the Magician will not eat or sleep or speak to anyone in Camelot. What can be done? The enchantress Morgan knows who to ask for help: young Jack and Annie of Frog Creek, Pennsylvania! The brother-and-sister team quickly head off in the magic tree house on another magical and historical adventure. Their mission: discover one of the four secrets of happiness. Their journey: to a land of fierce samurai and great beauty, the capital city of Edo (now the city of Tokyo), in ancient Japan in the 1600s. Their tools: a research book to guide them and a magic wand with three special rules. In Dragon of the Red Dawn, Mary Pope Osborne transports readers back to the splendor, rich culture, and magic of traditional Japan. From the Hardcover edition.
