Start with high-confidence eastern european collections books, then narrow by subgenre or adjacent topics.
The Penguin Book of Russian Poetry
Robert Chandler, Boris Dralyuk
The Portable Twentieth-century Russian Reader
Clarence Brown
The Narrow Cage and Other Modern Fairy Tales
Vasily Eroshenko, Adam Kuplowsky
The Day Lasts More Than a Hundred Years
Chingiz Aitmatov, John French
Beautiful As the Moon, Radiant As the Stars
Sandra Bark
Stranger in Our Midst
Harold B. Segel
Things That Disappear
Jenny Erpenbeck, Kurt Beals
Short Stories of Yashpal, Author and Patriot
Yashpal, Corinne Friend
Fear and Other Stories
Chana Blankshteyn, Anita Norich
Firefly in a Box
Anna Krushelnitskaya, Dmitri Manin
Imre Kertesz and Holocaust Literature
Louise O. Vasvári, Steven Tötösy de Zepetnek
“i Am a Phenomenon Quite Out of the Ordinary”
Daniil Kharms, Antony Anemone
Nadja
André Breton, Mark Polizzotti
Greatest Short Stories of Dostoevsky
Fyodor Dostoevsky