Dr B. McRannoch, a savvy and tough young woman, is staying in the Bahamas with her father. However, when Sir Bart Edgecome, a British agent who has been positioned with arsenic falls ill on his way back from New York, she becomes involved in a series of events beyond her wildest imagination.Drawn into an espionage plot with multiple suspects, it is only the presence of enigmatic portrait painter Johnson Johnson on his yacht, Dolly, that saves the day. But nothing is quite as straightforward as it at first seems.

In a prestigious Edinburgh apartment building, gym receptionist Evie whiles away long hours doodling the deaths of residents who’ve annoyed her. On her birthday of all days, a man slumps off the exercise bike — dead. She tries to get help, but someone has locked the doors and the phones are out of reach. When another resident collapses inexplicably, Evie realises the deaths resemble those she drew … and her sketchbook is missing. Was she framed….or is she next?

Racing towards the dark heart of Brazil, explosives expert Jaq Silver has one goal - vengeance. When her enemies take what she values most she resolves to make them pay. Unsure who to trust, alert to hidden agendas, Jaq is hunting solo s the web of danger and corruption tightens round her.

Tina Rossi, the world's leading coloratura soprano, has travelled to Edinburgh, ostensibly to sing in the Festival but really to meet her lover. Instead of finding top scientist Kenneth Holmes at their rendezvous she discovers the corpse of a stranger. Enter Johnson Johnson, a famous but enigmatic portrait painter whose yacht Dolly is about to sail in a race around the Inner Hebrides.