Google Nest Community

I have a number of Google Home devices, automations etc in my home, but I have also installed a couple of Google Mini's and a Chromecast at the home of my elderly father who lives in the vicinity. He has recently had some health issues, and as he's e...

I am trying to work out how to stream my own audiobooks through Google Home, but so far it appears that I have to use Google Books, and purchase audiobooks through this process - is this correct?