This is a book I got when I was only 10 years old. My father brought it to me from a business trip to Sarajevo after attending religious ceremony. It ascertained apocryphal Einstein's maxim that only two things are endless - universe and human stupidity... and it is not yet proven for the universe. Of course, at that time I couldn't understand much of what was in the book, yet in a way it made me curious and definitely pointed me towards science.
Wonderful book for everyone interested in universe - from the micro to macro cosmos.