41 books • 5 series
I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 5 (I've Been Killing Slimes for 300 Years and Maxed Out My Leve, #5)
I've Been Killing Slimes for 300 Years and Maxed Out My Level, Vol. 1 (Manga) (I've Been Killing Slimes for 300 Years and Maxed Out My Leve, #1)