The previous books were all over 300 pp and I considered Pursuing to be tiny! From Beyond Time & Space has over 530 pages and is over 168,369 words.
If you have ever wondered whether there is evidence of visitors from beyond Earth amongst the thousands of CE3K /Alien Entity cases on record or asked whether there is any truth to the whole "Grey Agenda" then this book is for you. If you want to learn lessons from the past treatment of alleged alien abductees or how to deal with these cases scientifically, then, again, this book is for you.
As for the cases looked at ~some have never been published before. Others may surprise you.