We used to have a links page connecting you to all the author blogs, facebook pages and other social media links.
GDPR and practicality rendered this page obsolete.
You can find the author blogs and all links the authors are allowing public access to, on their author pages. These you will find when looking up the books, and also in our links drawer at the bottom of the page. (Hot tip: Scroll down.) (-;
Failing this, you could look up the author's name in your browser, which should lead you to everything they have online for you.