One of my books PostgreSQL Development Essentials has been added to the list. I also have the following books as well. Please let me know the requirements to get these books added:
The first step is for you to provide the details for the additions, ideally as
a code patch against the website repository [0]. Personally I don't see the
value in adding books which were written and printed for a version of postgres
which is now out of support (like "Beginning PostgreSQL on the cloud" which