Soho Crime is an imprint of publisher Soho Press, who specializes in this type of books. They were bought out by Random House but so far still allowed to function pretty much independently. Kobo has a lot of them and coupons can be used.
Soho Crime, Soho Pressís renowned literary international crime imprint, was founded in 1991 with the mandate of bringing culturally rich and atmospheric crime fiction set around the world to English language readers. Almost all of our books are installments in continuing series set in particular countries and/or cultures.
I can particularly recommend the Garry Disher series
Their other imprints are good, too.