Last year I read a similar book called ‘Born to be Killers’. I got both books at a book sale and it doesn’t say who the author is. The writing is not amazing, in fact I spotted many typos and bad grammar.
Besides that. it was fascinating to read about serial killers. It doesn’t just cover ‘modern’ serial killers. It covers (old) kings and queens that were serial killers too. If you’re interested in this sort of thing, you’ll like this book.