Nightmare Vol 1

Nightmare was a title published by Top Sellers (an imprint of Thorpe & Porter) in 1975(?) which reprinted material from the identically named American horror anthology title Nighmare, which had been published by Skywald Publications from 1970. The cover of the first issue (shown) was originally the cover of issue #17 of the American title. It also had a sister title, Psycho.