sen·ti·nelnoun /sen-tə-nə/A person guarding or watching over other or thingsHer experience as a successful investigative journalist has taught Bree Reuben never to accept things or people at face value....

​​Copied masterpieces. Mediaeval obsession. Ruthless revenge.After months of reaching frustrating dead end after dead end, Doctor Genevieve Lenard and her team finally have a location for the enigmatic...

Coded paintings. Missing planes. Dirty bombs.After a foiled attempt on the lives of world leaders, criminal mastermind Ivan Fradkov successfully eludes world-renowned nonverbal expert Doctor Genevieve...

Art theft. Coded messages. A high-level threat.Despite her initial disbelief, Doctor Genevieve Lenard discovers that she is the key that connects stolen works of art, ciphers and sinister threats.Betrayed...

Forged masterpieces. Kidnapped students. The dark net.Nonverbal communications expert Doctor Genevieve Lenard's search for an international assassin is rudely interrupted by an autistic teenager who claims...

Forged masterpieces. Hidden messages. A desperate swan song.When world-renowned nonverbal communication expert Doctor Genevieve Lenard wakes up in an unknown location, drugged and kidnapped, it pushes...

A murdered politician. An unsolved art heist. An international conspiracy.A cryptic online message leads nonverbal communications expert Doctor Genevieve Lenard to the body of a brutally murdered politician....

Art restoration. A sinister collector. Internet of Things.Doctor Genevieve Lenard is woken in the middle of the night with the news that a loved one has been kidnapped and forced to steal a masterpiece....

Masterful art crime. An unorthodox team. Unimaginable results.More than 1,100 pages of international art crime mysteries. Included in the box set are: The Gauguin Connection, The Dante Connection, The...

Stolen art. Rogue police officers. Drones.A video call from her dad leads top white-hat hacker Francine to four stolen masterpieces. And to a possible murder—in Brazil. Her frustration at being so far...

Sadistic smugglers. Hacked cars. The ultimate revenge.Nonverbal communications expert Doctor Genevieve Lenard and her team have spent the last year tracking Marcus Gallo, a disgraced Brazilian business...

Murdered criminals. Flawless forgeries. Encrypted operas.The murder of an opera house director forces world-renowned nonverbal communications expert Doctor Genevieve Lenard and her team into an impossible...

Stolen masterpieces. Deadly narcotics. Artificial intelligence.A mysterious email and the arrest of a fugitive art thief send Doctor Genevieve Lenard and her team to Prague, where it soon becomes apparent...

Nazi-looted art. Cyber-stalking. Betrayal.Nonverbal communication expert Doctor Genevieve Lenard is on holiday in Hungary when she and her team are asked to assist in a missing person case. Her autistic...

Brutal murders. An ancient treasure. A rogue state.A young acquaintance of nonverbal communications expert Doctor Genevieve Lenard begs her to look into the disappearance of his friend. When the friend’s...

Mediaeval books. Murdered priests. Bioweapons.Renowned nonverbal communications expert Doctor Genevieve Lenard’s search for an international criminal is interrupted when her team receives an antique book....

A decades-old crime. A torment not forgiven. Ice-cold revenge. When a prolific international criminal takes one of Doctor Genevieve Lenard's friends hostage in his own flat, she is hard pushed to believe...

Looted artworks. Italian Mafia. Deepfakes. The weekend in Italy is supposed to be a family event—a celebration as well as a break for the whole team to enjoy everything Naples has to offer. As it is,...

sa·mar·i·tannoun /səˈmærɪt(ə)n/A compassionate person generous in helping those in distress British investigative journalist Gabriella Reuben—Bree to everyone but her mother—has worked hard to build a...

Forged masterpieces. A failed assassination. The metaverse.In the heart of the Austrian Alps, Doctor Genevieve Lenard and her team are drawn into a web of danger and deception when a former colleague...