We found 3 Reddit comments about Ack-Ack Macaque. Here are the top ones, ranked by their Reddit score.
It could have been Ack-Ack Macaque by Gareth L. Powell. https://www.amazon.com/Ack-Ack-Macaque-Gareth-L-Powell/dp/1781080607 I picked it up a few months ago too, pretty interesting book. Not that it matters, but I think it's a collection of books in the Ack Ack Macaque series, or at least the one I got was.
Ack! Ack! Macaque!
Ack Ack Macaque ticks a lot of those marks.
It could have been Ack-Ack Macaque by Gareth L. Powell.
https://www.amazon.com/Ack-Ack-Macaque-Gareth-L-Powell/dp/1781080607
I picked it up a few months ago too, pretty interesting book. Not that it matters, but I think it's a collection of books in the Ack Ack Macaque series, or at least the one I got was.
Ack! Ack! Macaque!
Ack Ack Macaque ticks a lot of those marks.