J. T. McIntosh was the pseudonym used by Scottish writer and journalist James Murdoch MacGregor, under which all of his SF writing appeared (with the exception of a single story). Born in Paisley, Scotland, in 1925, he began publishing science fiction in 1950 with ‘The Curfew Tolls’, which appeared in John W. Campbell‘s Astounding Science Fiction magazine. His first novel, World Out of Mind, appeared three years later, and he continued to write novels of interest over the next decade and a half, but ceased publishing work after 1980. He died in 2008.
If you’re looking for a place to start, we recommend you start where he did, with debut novel World Out of Mind:
They had conquered Mars. Earth was next.
And in the council chambers at Washington, Earth’s leaders gathered to face the peril.
Mars had gone down to defeat in one hour and thirty-four minutes. And now a fleet of creatures from outer space was headed towards Earth.
All eyes turned to Eldin Raigmore, President of the United States – the one man to be trusted above all others. One by one the elite were dispatched on missions of last-minute strategy. They went with confidence, inspired by the swift, sure mind of Raigmore.
Civilization rested in his hands. And he was a secret member of the invader race!