Stella Rimington 
The Liz Carlyle Collection [EPUB ebook] 

Five books in the outstanding Liz Carlyle espionage series, written by the former Head of MI5.

Rip Tide
When pirates attack a cargo ship off the Somalian coast, MI5 Intelligence Officer Liz Carlyle is brought in to establish how and why a young British Muslim could have ended up onboard, armed with a Kalashnikov.
The Geneva Trap
When a rogue spy warns her of a plot to hack into the West »s military satellite systems, MI5 »s Liz Carlyle finds her past catching up with her.

Close Call
Liz Carlyle and the Counter Terrorism Unit must investigate the undercover arms trade and prevent a possible attack on Europe, with Liz caught up in a manhunt that leads her to Paris, to Berlin and into her own long-forgotten past.
Breaking Cover
Recovering from a grueling terrorist investigation, Liz Carlyle is soon on the hunt for a Russian spy whose work threatens to plunge Britain back into a new Cold War.
The Moscow Sleepers
Liz Carlyle investigates a sinister plot concerning a European sleeper agent who is beginning to question his role while suspicions have been roused about a boarding school in Suffolk that has recently changed hands in mysterious circumstances.