I'm currently working my way through the series of counter-intelligence novels written by his contemporary and friend Anthony Price. It's a look at a different

I'm currently working my way through the series of counter-intelligence novels written by his contemporary and friend Anthony Price. It's a look at a different aspect of military intelligence through a rotating cast of narrators, and with a deft use of military history as a plot driver. Start with The Labyrinth Makers and go on from there. It introduces the key characters, Dr David Audley and Major Butler.