"DK Flip Books: Who's Hiding Behind?" (a set of four books) is a set of audio flip books specifically for toddlers aged 0-3. It features a variety of themes, including counting, forests, animals, and farms. Each page uses simple language and fun onomatopoeia to engage children, allowing them to guess the animal based on detailed clues. The clever flip-up design allows children to follow the flipping motion and the sounds of the onomatopoeia as they explore their animal friends. The books also include some basic science facts, such as woodpeckers peck at trees, frogs prefer cool, humid areas, bees gather nectar, rabbits dig holes, and squirrels search for hazelnuts in preparation for hibernation. Furthermore, each page depicts a different animal. Ten animals lay one, two, three, and so on eggs. When children open the flip mechanism, they can see the hatched baby animals. This helps children understand the relationship between numbers within 10, recognize animals, and understand their living habits.
《DK翻翻书 谁藏在后面》（全套4册）是一套专门面向0~3岁宝宝的低幼有声翻翻书。里面有数数、森林、动物、农场等不同主题。每个对开页都用简洁的语言、有趣的拟声词吸引宝宝的注意力，让宝宝根据细节线索猜猜是什么动物，然后巧妙地结合翻翻的设计，让宝宝的注意力跟着翻翻的动作走、跟着拟声词的声音走，去探索动物朋友。此外，还有带有一些非常基础的科普知识，比如啄木鸟会啄树，青蛙喜欢待在阴凉、潮湿的地方，蜜蜂在采集花蜜，兔子在挖洞，松鼠在寻找榛子准备冬眠，等等! 除此之外，每个对开对应一种动物。10种动物依次生下1个、2个、3个……10个蛋，孩子在打开翻翻机关后，就能看到蛋所孵化出的动物幼崽形象。帮助孩子理解10以内的数量变化、认识动物、了解动物生活习惯。
《DK翻翻书 谁藏在后面》（全套4册）是一套专门面向0~3岁宝宝的低幼有声翻翻书。里面有数数、森林、动物、农场等不同主题。每个对开页都用简洁的语言、有趣的拟声词吸引宝宝的注意力，让宝宝根据细节线索猜猜是什么动物，然后巧妙地结合翻翻的设计，让宝宝的注意力跟着翻翻的动作走、跟着拟声词的声音走，去探索动物朋友。此外，还有带有一些非常基础的科普知识，比如啄木鸟会啄树，青蛙喜欢待在阴凉、潮湿的地方，蜜蜂在采集花蜜，兔子在挖洞，松鼠在寻找榛子准备冬眠，等等! 除此之外，每个对开对应一种动物。10种动物依次生下1个、2个、3个……10个蛋，孩子在打开翻翻机关后，就能看到蛋所孵化出的动物幼崽形象。帮助孩子理解10以内的数量变化、认识动物、了解动物生活习惯。
