Start with high-confidence prostate cancer books, then narrow by subgenre or adjacent topics.
The Breast Cancer Survival Manual, Seventh Edition
John Link, John Link, M.D.
The Breast Cancer Book
Kenneth D. Miller, Melissa Camp
Dr. Patrick Walsh's Guide to Surviving Prostate Cancer
Patrick C. Walsh MD MD, Janet Farrar Worthington
Straight Talk About Breast Cancer
Suzanne Braddock, Jane Kercher