PU-239 and Other Russian Fantasies

Kalfus plucks individual lives from the stew of a century of Russian history and serves them up in tales that range from hair-raising to comic to fabulous. The astonishing title story follows a doomed nuclear power plant worker as he hawks a most unusual package on the black market — a canister of weapons-grade plutonium. In "Orbit," the first cosmonaut navigates several items not on the preflight checklist as he prepares to blaze the trail for the new communist society, "floating free of ter…