Leave the familiar shelf behind.

A genuinely enjoyable read that also taught me a great deal.

I bought this on a whim after seeing it mentioned in a forum thread, and I am glad I did. The exercises at the end of each chapter are worth doing — they caught a few misconceptions I did not know I had. The examples are small enough to type out and experiment with, which is exactly what I want from a book like this. A couple of chapters felt like they could have been merged, but that is a minor complaint. If you have the prerequisites, this is an easy recommendation. I will be keeping it on my desk rather than the shelf.

Better than I expected. Rare to find a technical book this well judged.

This is the third book I have read on science fiction & fantasy this year, and it is comfortably the best of them. The author is unusually honest about where the simplifications break down, which I appreciated. The author clearly knows the subject deeply and has thought hard about how to teach it. The writing is direct and does not waste space on filler, which I value in a technical book. One of those books that pays for itself within the first few chapters. Highly recommended.

Exactly the book I needed. Straight to the point and genuinely useful.

I picked this up after getting stuck on a project and it turned out to be exactly the right book at the right time. The index and cross-references are surprisingly good, which matters for a book I will come back to. A couple of chapters felt like they could have been merged, but that is a minor complaint. There is a section near the end that ties several earlier ideas together in a way I had not seen before. One of those books that pays for itself within the first few chapters. Highly recommended.