Merde And Mandarins

A Defense Secretary shooting. The collapse of the Home Office Secretary. London's high-ranking civil servants are being targeted, and DCI Jack Austin is drawn out of retirement.
When his wife is kidnapped, inept savant DCI Austin leads the rescue mission while trying to solve the recent mystery, and discover the motives of the master conspirator.
Racing towards the chaotic conclusion, can he find solace in a welcome retirement, and uncover the supreme Machiavellian plot?