UsToo.org is an international organization which provides online materials on prostate cancer. They also provide an online monthly newsletter with the latest information on prostate cancer.
The National Comprehensive Cancer Network provides guides for patients with Localized Prostate Cancer and those with Advanced Prostate Cancer.
University of California at San Francisco Patient Education Documents
The American Urological Association (AUA) Foundation offers educational materials on prostate cancer on their UrologyHealth.org website.