This book was brought for me by a relative when I first got my bearded dragons. It’s a useful book yet I wouldn’t recommend using it as your sole point of reference. Nevertheless, it is a good starting point if you’re looking to get beardies as it makes a large number of things clear to you prior to making the choice of whether to get them or not.
A very good book with lots of good content - however, as it was written in 2002, some of the information (such as keeping dragons together, types of food available on the market etc) has been rather superseded by the passage of time and people having more experience keeping Bearded Dragons, and there being more things commercially available and so forth. However, as a reference book to pick up when you're looking for a particular bit of information and need a place to start in a hurry, I can see this book will be very for me.