(based off this post)
Each mentioned death in the Gentleman Bastards books marked with a post it
20 deaths in The Lies of Locke Lamora
28 deaths in Red Seas Under Red Skies
5 deaths in The Republic of Thieves
I guess by the third book, he’d probably run out of people to kill
Edit: I missed a couple of deaths in The Rpublic of theives, so a shoutout to the orphans hung at the very beginning of the book.
Also bibliothekara also did a tally of deaths with a slightly different approach! *High fives for having a Gentleman Bastards obsession and too much free time*