Yup, agreed, this book covers all CPs in details on their ditribution, original habibtat and growing requirements. A must have for any CP lovers.... Can follow these links below...
http://www.redfernnaturalhistory.com...ats_volume_one
http://www.redfernnaturalhistory.com...ats_volume_two
For beginners, Cindy (cp/ nep queen fr Green Culture Singapore

) also published a book titled "Growing CP in the Tropics" which I think is a must read for any beginners who're interested to know more about growing CPs in tropical climate.
Fishoman aka Andrew still have some of the above mentioned books left, so anyone interested pls contact him...