The forbidden fortress / Diana Peterfreund.

Though Gillian and her friends were the ones to find the lost doomsday bunker, no one seems to care about their thoughts on the whereabouts of its creator, Dr. Underberg, or learning the truth about the Shepherds, a mysterious group that will stop at nothing to keep Underberg -- and Omega City -- a...

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Bibliographic Details
Main Author: Peterfreund, Diana, (Author)
Format: Book
Language:English
Published: New York, NY : Balzer + Bray, an imprint of HarperCollins Publishers, [2017]
Edition:First edition.
Series:Peterfreund, Diana. Omega City (Series)
Subjects:

Walker Library - Curriculum Collection - Juvenile - 3rd Floor

Holdings details from Walker Library - Curriculum Collection - Juvenile - 3rd Floor
Call Number: FIC PET
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