I really loved this book. It has everything you need to know about worms and worm farming all in one place. It has all the information you could possibly want about different kinds of worms, all the different vermicomposting systems, different kinds of bedding and all about what to feed and what not to feed. It is scientific without being hard to read.
In fact, if you love worms (and who doesn't?) it is a joy to read! I absolutely recommend this book! The only thing that would make it better would be to have it in actual physical book form and that will soon be a reality.