Search amazon.com, read book descriptions, and read user reviews of those books to find a book that suits your needs. Also, what "Pragmatic Unit Testing" book are you talking about? I see several that include that as part of their title. Please include a link to it on Amazon. One such book is Pragmatic Unit Testing in C# with NUnit, 2nd Edition
. It has fairly high ratings, but it is not available new. If you scroll down the page some, you will see a section called "Customers Who Bought This Item Also Bought". Browse through that for similar books.