A short book, but very enjoyable, as historical overviews of math go. It takes a somewhat cyclical, at the very least non-linear, approach to time and progress in mathematical concepts and "discoveries".
At the end a list of study/paper topics is offered. The intention is a framework for encouraging some communication practice in the midst of mathematical education, often overlooked.
The bibliography is making me drool a bit, as it seems terse enough to nibble on but seems rich in the sources it proposes. Very interesting.
This book was okay. It seems to be a textbook for a history of mathematics course, but I am not sure. It doesn't really have any problems at the end of each chapter, but there are some essay question suggestions which suggest that this was some kind of textbook.
In any case, it does have an easy smooth style and is easy to follow, but it isn't that enjoyable. It doesn't really go that much into depth for this, though it does contain some information that is relatively common if you are into mathematics.
This book is also quite dated, seeing as how it was written in 1980. It doesn't even have the solution to Fermat's Last Theorem in it, since that came about in 1995 or something. In any case it is an okay book but I don't really think it was great.