The series follows John Porter, a former British Special Forces soldier, who is drafted back into service by Section 20, a fictional branch of the Secret Intelligence Service.

Eccentric consulting detective Sherlock Holmes and Doctor John Watson battle to bring down a new nemesis and unravel a deadly plot that could destroy England.

Alex Rider is an ordinary teenager enlisted to work on behalf of MI6, where he uses skills he didn't know he had to become an extraordinary spy.

Whip-smart general practitioner Dr. Mona Harcourt lives in London with her political lobbyist husband Guy and her family. When a bomb goes off in London on the same day that her brother, Dr. Kareem Shirani, is abducted in Pakistan, Mona's charmed life is shaken to its core.

Melanie's life in a seaside town is going nowhere until she meets Ray, back in town with a shady job to do. A moment's escape becomes a chance to save themselves, and each other.

Jerome breaks out of his council estate gang and becomes a successful and famous footballer, but he soon learns that his old life isn't as easy to leave behind as he had hoped when his old gang catch up with him and start demanding regular payments.