This
https://memo.cash/topic/BooksOTB
compared with this
https://bch.gg/ooks
This should help with linking many, many things :)
I didn't know there was already a URL shortener! <3
Glad to help. BTW, you might notice it only accepts lowercase chars, and drops all others, which is why your "Books" got turned to "ooks". Kinda lame & took me a while to figure out.