John Devereaux, an SAS Warrant Officer, is seconded to the Australian Secret Intelligence Service (ASIS). Devereaux is handed a mission that will test him to his very core. The mission - Infiltrate into Cambodia via parachute from 37,000 feet in the dead of night and assassinate two high value targets.


Unbeknown to Devereaux, the Director-General of ASIS, Magnus Webb, is testing Devereaux for a far more important role - as the head of an off-the-books clandestine cell buried deep inside ASIS and known only as MANTRA-6.


From the jungles of Cambodia to the streets of Sydney and Bangkok - to the secretive dens of Moscow and the extravagant French Riviera, explosive SAS and ASIS action uncovers a shadowy and powerful organization that brings us face to face with the Russian Mafia - Devereaux’s mission has just begun.


  • Due to the global COVID-19 Pandemic, the cost for international postal services has escalated to a point where the end cost for books has become very expensive.

    I would recommend that those readers outside Australia buy their MANTRA-6 books via as their shipping is far cheaper.

    However, if you wish to have your MANTRA-6 book personally signed, I recommend you buy via the MANTRA-6 website: