 The 1999 UK television mini-series "Heat of the Sun" looks at the fictional lives and crimes of Happy Valley dwellers.Most recently, British-American author Rhys Bowen has published a murder mystery cozy titled "Love and Death Among the Cheetahs" taking place in the valley.Although there is no actual definition of what constitutes a member of the Happy Valley set, it is generally agreed by writers that it refers to white colonials located in or around the area of the Wanjohi Valley, who were infamous during the 1920s–1940s period for a number of scandals, usually revolving around infidelity and drug/alcohol abuse.