Perfect Wave Publishing: 8 books

Serial Killer in Paris   Best selling authors, Thomas Donahue and Karen Donahue, take us on a special trip to Paris in this adventure that is filled with deadly twists and turns.   The top of the Eiffel Tower is the perfect spot for John Hunter to propose marriage to...

Criminology professor Marin Ryan is in Italy as a visiting professor. When one of her students is brutally murdered, the investigation by local detectives uncovers evidence that implicate Marin in the murder. The evidence mounts until she is put on trial and convicted of murder.   

Murder Under the Bridges of Venice   Best selling authors, Thomas Donahue and Criminologist Karen Donahue, have given us another great adventure. The fifth book in the Ryan—Hunter Series will take you on a non-stop, suspenseful ride around the world.   Santa Barbara,...

Trapped   Best selling authors, Thomas and Karen Donahue, bring us another exciting adventure in the Ryan Hunter series. Marin and John are looking forward to a nice, relaxing time in London with her nephew. A passing conversation with a distraught family, and a disturbing...

. ASSASSIN   The Donahues again lead readers along the Italian Riviera into a labyrinth of mystery and suspense with their latest novel. While you stroll through the world of palatial villas, penthouses, luxurious yachts, and exotic cars, Marin and John are running from a ruthless...

The authors deliver a mystery/thriller that will keep you on the edge of your cozy reading chair: Criminology Professor Marin Ryan and billionaire computer genius John Hunter are drawn into a homicide investigation when one of Marin's colleagues is murdered in Italy.  Her friend's historical research...

MORAL COMPASS Best selling authors, Thomas Donahue and Criminologist Karen Donahue, bring the seventh in their popular Ryan—Hunter Mystery Thriller series. A brilliant fireball flashes through the foggy darkness off the California coast. The flames reach skyward as Marin Ryan and John...

SILENCED  A Ryan—Hunter Mystery Thriller   She was digging into a past that was best left buried. A trained killer is stalking those with the secret and those trying to uncover it. Early morning along the water’s edge he strikes like a jungle cat from the shadows. The dead...