From the depths of the Indian Ocean, a horrific plague has arisen to devastate humankind-unknown, unstoppable... and merely a harbinger of the doom that is to follow. Operatives of the shadowy covert organization Sigma Force, Dr. Lisa Cummings and Monk Kokkalis search for answers to the bizarre affliction aboard a cruise liner transformed into a makeshift hospital. But a sudden and savage attack by terrorist hijackers turns the mercy ship into a floating...

Nellie Bly, Jules Verne, Oscar Wilde, and Louis Pasteur team up during the 1889 World's Fair in Paris to find a killer connected to a virulent plague infecting thousands of Parisians.

A deadly, flu-like epidemic and a plague of flesh-eating creatures threaten the lives of the children at Perdido Beach while Sam, Astrid, Caine, and Diana each struggle with doubts and uncertainties.

Working on a highly-classified espionage project, four English teenagers go back in time to the Cold War in 1962 to prevent a global outbreak of the bubonic plague in the twenty-first century.

Teens June, a military prodigy born into wealth, and Day, a criminal from the slums, are brought together and face plague, war, and a powerful, common enemy.

Eleven-year-old Gregor and his younger sister, Boots, return to the Underworld beneath New York City to find the cure for a terrible plague that threatens the life of their mother, as well as the lives of the people, bats, and rats who populate the underworld.