Behold Here's Poison Author:Georgette Heyer Meet the Matthews - while they last... Gregory, Harriet, Getrude, Zoe, Guy, Stella and Randall. An intriguing family. Fascinating and clever to a fault. The fault is murder. The method most bizarre... as Georgette Heyer's witty, world famous detective, Inspector Hannasyde, discovers in the perfect thriler.