After modern science turns every human into a genetic time bomb with men dying at age twenty-five and women dying at age twenty, teenaged Rhine finds hope for a brighter future from a surprising source.

Continues the story of Austrian Prince Alek who, in an alternate 1914 Europe, eludes the Germans by traveling in the Leviathan to Constantinople, where he faces a whole new kind of genetically-engineered warships.

"Maximum Ride and her broken flock roam a postapocalyptic world, searching for answers to what happened"--

In a dark future America that has devolved into unending civil wars, orphans Mahlia and Mouse barely escape the war-torn lands of the Drowned Cities, but their fragile safety is soon threatened and Mahlia will have to risk everything if she is to save Mouse, as he once saved her.

"Cat is desperate to find a way to stop Cartaxus and the plague, but to do so, she'll have to face her most devastating enemy yet"--

Dahlia thinks all of her clones have been destroyed, but then discovers that one still exists--Waverly Whitmore, who is teenage royalty, a media sensation with millions of fans--who has no idea that she is a clone.

The time has come for Max,Fang, Iggy, Nudge, Gasman, and Angel to face their ultimate enemy and, despite many obstacles, try to save the world from a sinister plan to re-engineer a select population into a scientifically superior master race.

Hawk accepts her mother Max's help to prevent vengeful hybrids, amoral scientists, traitorous politicians, and a deadly virus from overwhelming her beloved, polluted city. In the City of the Dead, life happens in the shadows. That's why a war is brewing against an enemy no one can see. For Hawk, being a hero weighs heavily on her wings. But Hawk and Maximum Ride never back down from a conflict, or from each other, and they argue more than they agree....

After a concussion that effects her balance, memory, and other abilities, twelve-year-old Kat goes to I-Can, the "Miracle Clinic in the Swamp," where she joins forces with other patients to expose plot that endangers them all.

After the mutant Erasers abduct the youngest member of their group, the "bird kids," who are the result of genetic experimentation, take off in pursuit and find themselves struggling to understand their own origins and purpose.