White viper

the long version

"When vast quantities of White Viper - an exceptionally pure and branded cocaine - threaten to flood Britain, Europe and the USA, the authorities are forced to look beyond the conventional forces of law and order to tackle the crisis. Enter Kurt Mallory, former SAS. Infiltrator, investigator and sometime executioner, he's the natural choice to head up a covert search-and-destroy operation. One that will force him to face the demons of his past. And take him to the depths of inhumanity on the most unnerving mission of his life."--BOOK JACKET.