When Will Burrows and his friend Chester embark on a quest to find Will's archaeologist father, who has inexplicably disappeared, they are led to a labyrinthine world underneath London, full of sinister inhabitants with evil intentions toward

When Neverfell, who has no memory, arrives in Caverna, her facial expressions make her very dangerous to the people who live with blank faces or pay dearly to learn to simulate emotions. In the underground city of Caverna, craftsmen create wines that remove memories, cheeses that make you hallucinate, and perfumes that convince you to trust the wearer, even as they slit your throat. The people of Caverna have faces as blank as untouched snow; only...

A spectacular adventure set through (and under!) the streets of Paris. When Penelope Magnificent's awful parents tell her they're taking a trip to Paris, she surprises them by begging to go along. Nell is usually content to avoid her money-obsessed father and her fashion-focused mother, but Paris holds something very dear to her... her old au pair Perrine--Pear--lives there. Pear used to write to Nell every week promising to come to her rescue but...

Raised underground by a robot, twelve-year-old Eva Nine finally finds all she ever wanted in the human colony of New Attica, but something very bad is going on there and unless Eva and her friends stop it, it could mean the end of life on Orbona.