SUSSEX, ENGLAND. 1929. Mydworth is a sleepy English market town just 50 miles from London. But even in this idyllic spot, crime is never far away... Luckily, the young and adventurous Sir Harry Mortimer has returned to Mydworth from his diplomatic post in Cairo with his unconventional American wife, Kat. And between them they are a match for anything - even murder. LONDON CALLING! When a prominent family's daughter flees sleepy Sussex to seek a career on the stages of a glittering West End, Harry and Kat are asked to check in on the young woman. But the two of them soon discover that there is a much bigger danger to the woman and her family than mere acting dreams being crushed. LONDON CALLING! IS THE THIRD MYDWORTH MYSTERY NOVELLA.