Alistair Stuart MacLean (Scottish Gaelic: Alasdair MacGill-Eain) was a prominent Scottish novelist renowned for his gripping thrillers and adventure stories. Born on 21 April 1922, MacLean's work has left a significant impact on the literary and film world.

MacLean's novels often feature good Brits against bad Germans and are known for their hot macho action, wartime commando sagas, and exotic settings. Among his most famous works are The Guns of Navarone and Ice Station Zebra, both of which were adapted into successful films. Encouraged by film producer Elliott Kastner, MacLean ventured into writing original screenplays, achieving significant success with Where Eagles Dare.

Throughout his career, MacLean penned twenty-nine world bestsellers, earning recognition as a master in his genre. Despite criticisms of his character development, MacLean's novels sold over 150 million copies, establishing him as one of the best-selling fiction authors of all time. He also wrote under the pseudonym Ian Stuart.

Alistair MacLean passed away on 2 February 1987, leaving behind a legacy of thrilling narratives and captivating adventures.