SF Gateway presents another gripping adventure from Britain's master of pulp SF!
In the remote Scottish Highlands there lurks a truly terrifying menace. It seems to be centred at a Government Research Establishment, but without definite proof of the exact nature of the menace, the authorities cannot act decisively. It was up to the ace detective, Martin Slade, to investigate and find that proof - even at the cost of his own life!
Edwin Charles Tubb was born in London in 1919, and was a prolific author of SF, fantasy and western novels, under his own name and a number of pseudonyms. He wrote hundreds of short stories and novellas for the SF magazines of the 50's, including the long-running Galaxy Science Fiction, and was a founding member of the British Science Fiction Association. He died in 2010.