For those recently diagnosed, caregivers, family members and friends, the Pancreatic Cancer Action Network (PanCan.org) is an excellent resource for understanding the disease, diagnosis, treatment options and care. This link is a good starting point-
https://pancan.org/facing-pancreatic-cancer/diagnosis/recently-diagnosed/
A very good practical guide written by a pancreatic cancer patient covering details from diagnosis to treatment and resources to help in navigating is “One Path Among Many” - a cancer patient’s experiences and insights about his personal journey by Robert Koshinskie. It is clear, concise and presents the information in a logical sequence, easy to find and comprehend. It is published by Ringbolt Press ISBN 9798837716065 and very likely available from Amazon.