Dr. Tyson Klein is a quantum physicist who has dedicated his entire life to his research. At CERN, he analyses data generated by the Large Hadron Collider, the world's biggest and most powerful particle accelerator. Now, Ty believes he's found a pattern in its output. It looks like an organised data stream, being broadcast over what he calls a quantum radio. Could it be a signal from another universe? A message sent from the future? Or something else entirely?

Former FBI profiler Adrian West is in Rome for a history conference when she learns that her friend and colleague, Dr. Sebastian Rossi, has been abducted.

Joey used to be a carefree surfer kid on Venice Beach. But as the youngest son of a notorious gangster, it seems he can’t escape the life. Soon, he’s forced to prove himself by leading a team in the heist of the century. Vince was always worried about getting to lectures on time and spending time with his hot girlfriend. But everything changes when he’s embroiled in his detective father’s world. Now, he’s on the run for his life from the mob. FBI Agent Monica is caught in the middle of the mob and the police, and her loyalty is being questioned by both sides. 

Sussex, 1881. Lady Helena Scott-De Quincy's marriage to Sir Justin Whitcombe, three years before, gave new purpose to a life almost destroyed by the death of Lady Helena's first love. After all, shouldn't the preoccupations of a wife and hostess be sufficient to fulfill any aristocratic female's dreams? Such a shame their union wasn't blessed by children...but Lady Helena is content with her quiet country life until Sir Justin is found dead in the river overlooked by their grand baroque mansion.

Chase Baker is a true Renaissance man. He’s also a man who knows how to find trouble. A part-time resident of Florence, Italy, his resume reads like a modern day Da Vinci or Casanova. Writer, private investigator, tour guide, historian, treasure hunter, adventurer, and even archaeological sandhog, Chase is also a prolific lover. Unfortunately for him, his dangerous liaisons all too often make him the target of a jealous husband.