If you want to read more international writers, but don’t know where to start, try a Boxwalla Book Box. This subscription box service promises to send you two new reads at a time — featuring writers from all over the world.

Boxwalla’s picks seem pretty idiosyncratic and, in general, lesser known. “All of them are must-read but not as widely read as they deserve to be,” claims the website. A recent Boxwalla Instagram post highlighted the writers from Asia featured so far, ranging “from the cl...