It’s good. I have learned panda3d using this book. But it’s a bit outdated. The latest panda3d version was 1.9.x at the time I have read this book. Most of the examples still works even in panda3d 1.10.x
This book basically a collection of solutions for some popular problems. But you can still read this as a regular book from beginning to the end, so you could understand how you can use panda3d. However, this book doesn’t teach you python, general game development related things and pipelines.
If you don’t need a print version of a book, I’d also recommend you take a look at my books which are hosted on github. I also update them occasionally.