The Collected Works of Shinran (CWS) is one of the most valuable Shin Buddhist resources.
It is the go-to source of reference for ‘Practicers’ of Jodo Shinshu. If you do not currently own a copy you can order one from Hongwanji International Center Book Shop, the BCA or other regional or local temples.
Link: https://international.hongwanji.or.jp/html/c3b7p1.html
You will also find the below website an invaluable resource for looking up and copying text from when you are studying, writing and sharing the teachings of Shinran Shonin.
Online version of the Collected Works of Shinran: http://shinranworks.com/
It is thanks to the laborious work of many that this resource is made available. For this we are all grateful. Gassho.
Below is the table of contents which link directly to the shinranworks.com website :