Most of the popular books on PC do not contain a lot of detailed information about hormone therapy, and there are not many doctors expert in the field.
One exception is Dr Charles myers who has the book "Beating Prostate Cancer: Hormonal Therapy & Diet" Dr Myers has used hormone treatment himself and has considerable success with it in treating many of his patients. He is also a nutrition expert and has also published a lot of research papers on these subjects.You might find useful information at www.prostateforum.com
Another good general book on PC is the one by Lee Nelson MD "Prostate Cancer Prevention and Cure" : It has a lot of information on diagnosis, stages, lifestyle changes, diet, treatment options, including information hormone treatment, side issues etc.
You might find more information on hormone treatment at www.compassionateoncology.org and the Patient Advocates for advanced Cancer Treatments, www.paactusa.org
I thought it usual to use Casodex, at least for a short time at the start of treatment to help reduce any potential initial problems.
Best wishes