What if the genetically modified crops that we’re being forced to depend on for food weren’t really created by man? What if they had a far more sinister purpose? FBI Special Agent Jack Dawson investigates the gruesome murder of his best friend and fellow agent who had been pursuing a group of eco-terrorists. The group’s leader, Naomi Perrault, is a beautiful geneticist who Jack believes conspired to kill his friend, and is claiming that a major international conglomerate developing genetically engineered crops is plotting a sinister transformation of our world that will lead humanity to extinction. As Jack is drawn into a quietly raging war that suddenly explodes onto the front pages of the news, he discovers that her claims may not be so outrageous after all. Together, the two of them must battle a horror Jack could never have imagined, with the fate of all life on Earth hanging in the balance…

A year has passed since the Sutter Buttes incident. Jack Dawson and Naomi Perrault, having failed to find the elusive bag of lethal New Horizons seed, are fired, and their secret agency shut down. In Los Angeles, Naomi is recruited by a self-made billionaire in the pharmaceuticals industry. Her colleagues have made such progress, they must have New Horizons seed. In India, Jack finds a terrifying secret in a remote village. In Russia, Army Captain Sergei Mikhailov investigates a shadowy facility where everyone has mysteriously disappeared. None of them understand the horror about to be unleashed across the globe, one they may not be able to stop…

Jack Dawson awakens from the terrifying nightmare of the events in BITTER HARVEST to find his world under siege. Millions of people have died while he's lain in a coma in a Norwegian hospital, and the threat of humanity's total annihilation looms closer with every passing day. As Jack and his companions face the enemy on the ground, brilliant geneticist Naomi Perrault is forced to strike a bargain with the devil as she races against time to develop a super-weapon that could win the war.