I'd start with the bcna "My Journey Kit" - it not only gives clear information about treatment it also provides  suggested questions to ask medicos each step along the way that I found useful when anxious and unable to think straight - it also has a lengthy listing of many resources available for advice/ guidance which you may not need initially in the whirl at the start. What I wished I had used was the diary to record appointments and their outcomes - it is such a Full on experience the first few months and keeping good records is a survival kit when you are drowning in detail and tired. Having someone to go with you to appointments helps a lot as it can be hard to remember when so much is being discussed.This site is full of quite amazing women who are willing to provide their knowledge and support if you but ask - never think there is a dumb question or that you are alone - someone is always here to talk to and who gets it.