Wikijunior:World Religions
![](http://upload.wikimedia.org/wikipedia/commons/thumb/0/0e/Religious_syms_gold.svg/225px-Religious_syms_gold.svg.png)
A religion is a belief system that explains why we exist and why the universe is the way it is. There are many different religions. Some are very popular, such as Islam and Christianity; some others you've probably never heard of. This is a book for 10–12-year-olds who want to find out about different religions.