The Berlin Memorandum (UK title, published by Collins; published as The Quiller Memorandum in the US by Simon & Schuster),[1] is a 1965 spy novel written by Elleston Trevor (under the pseudonym Adam Hall). It is the debut novel of the character Quiller, who was ultimately featured in a series of 19 thrillers, until Trevor's death in 1995, having been Trevor's most popular character.[2]
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