Hah, good job, mate. I love it. I've given one credit tp HackerBooks on VibeVoted https://vibevoted.com/hacker-books. It should get a review alongside 11 other projects within the next 24h. I've also added it to SaaSHub. If you give me an email - can add you as the person managing the listing.
I'm wondering - how are you monitoring HN for new books?
Thanks, appreciate it! And thanks for the VibeVoted credit.
For the SaaSHub listing you can use hello@hackerbooks.org.
Not doing any realtime or semi-realtime monitoring yet, the whole thing is compiled offline on my laptop. Might set up a periodic refresh if people find it useful -- but I suspect the listing will change as much. Maybe once a month is good enough.