《英国权威揭秘百科》是英国畅销、权威的青少年百科，用惊叹的图片、活泼的文字、丰富的信息完美呈现缤纷的自然世界。通过震撼的插图与设计，给小读者无与伦比的阅读体验，活泼、信息量丰富的文字，激发孩子探索科学奥秘的欲望。
《人体揭秘/奇妙的人体世界 Book of The Human Body》是杂志中关于人体知识的精选集
这本《宇宙揭秘》解开的谜题有：月球为什么会发亮？宇航员为什么要穿航天服？如果你跌入一个黑洞，会怎么样？木星表面的大红斑是什么？航天飞机飞得有多快？……
都是全彩PDF，可打印出来阅读。全书内容都与宇宙空间有关同时配有大量生动的彩图，文字流畅，难度不高，适合对宇宙空间感兴趣的初中级英语学习者阅读。本书为2015年最新版，全书180页，值得收藏。
这两本是关于恐龙的，基本上算是关于恐龙的百科全书了，可不要错过
At first, dinosaurs seem like the product of a wild imagination - how could such weird and wonderful creatures ever have existed on our Earth 65 million years ago?
Before the extinction event that changed their world forever, dinosaurs and their reptilian relatives of the sea and sky ruled the prehistoric world. From Allosaurus to Zuniceratops, travel back in time to the age of the dinosaurs with the How It Works Book of Dinosaurs and discover the “terrible lizards” for yourself.
We've gathered together some of the most amazing creatures and got right under their skins so we can demonstrate to you how they work. Did the Tyrannosaurus rex
hunt or scavenge? Why did herbivores grow so massive?
