A #1 New York Times bestselling author and creator of the wildly popular Dirk Pitt series, Clive Cussler joins forces with acclaimed writer Graham Brown in Zero Hour, a thrilling adventure from the NUMA Files. After a scientist discovers how to harvest zero point energy, Kurt Austin, Joe Zavala, and the rest of the NUMA team must race to stave off a catastrophe.
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- One Book, One Philadelphia 2003-2024
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