中文简介：

这是一本异想天开的图画书，讲述了北极的北极熊和南极洲的企鹅跨越美洲大陆寻找彼此的故事。这个具有教育意义的故事充满了水彩插图和俏皮的儿歌，让小读者了解自然世界，并鼓励他们对旅行、动物和其他文化的好奇心。

在一只环球旅行的北极燕鸥的引荐下，大熊和小企鹅分别穿越北美洲和南美洲，在“中间”与对方面对面相遇。一路上，他们结识了各种各样的新朋友：狼、野牛、猴子、美洲虎等等，这些朋友帮助他们到达目的地。

这本有趣的、引人入胜的图画书向小读者介绍了位于南北两极两个冰盖之间的奇迹，同时也提醒我们在面对气候变化时必须保护的地方，以及维持地球健康的相互关联的生态系统的重要性。通过大北极熊和小企鹅的旅程，孩子们将了解美洲、北极和南极洲的地理情况，以及沿途所有不同的、令人愉快的风景。

英文简介：

A whimsical picture book about a polar bear in the Arctic and a penguin in Antarctica who cross the American continents to find one another. This educational story is packed with watercolor illustrations and playful rhymes that teach young readers about the natural world and encourage curiosity about travel, animals, and other cultures.

Introduced by a globe-traveling arctic tern, Big the Bear and Little Penguin set off across North and South America, respectively, to meet each other face-to-face in "the middle." Along the way, they make new friends of all kinds: wolves, bison, monkeys, jaguars, and more, who help them reach their destination.

This playful and engaging picture book introduces young readers to the wonders that lie between the two ice caps at the North and South Poles, as well as reminding us of places that are essential to preserve in the face of climate change and of the importance of the interconnected ecosystems that sustain the health of our planet. Through Big and Little's journey, children will learn about the geography of the Americas, the Arctic, and Antarctica, and about all the diverse and delightful sights along the way.