Wendy Spinale: 4 books

Before Captain Hook annihilated England, before the Lost City was built underground, before Gwen stole his heart, Pete was a just boy living among the shadows. Determined to get himself and his sister out the rundown orphanage, Pete finds a solution in the seedy underbelly of London, a deadly place...

With Everland and Umberland both destroyed, the survivors have taken refuge in a small village tucked within the shadows of the Bloodred Queen's castle. Doc has found an actual cure for the Horologia virus, while Gwen, Pete, and Alyssa begin plotting the assassination of the queen with the help of...

Gwen, Pete, and the others have escaped from Everland. But the safe haven they hoped to find at Alnwick Castle doesn't exist. With the Queen of England on her deathbed, Duchess Alyssa has stepped in, but things have gotten worse as the cure Doc created for the Horologia virus has mutated, accelerating...

London has been destroyed in a blitz of bombs and disease. The only ones who have survived are children, among them Gwen Darling and her siblings, Joanna and Mikey. They spend their nights scavenging and their days avoiding the ruthless Marauders -- the German army led by Captain Hanz Otto Oswald...