This is the sequel to the New York Times bestselling WOOL series. It combines the three Shift books into a single e-book in order to save the reader a few bucks. The saga concludes with DUST, which will be available in late 2013.
GoodReads: 4.19 of 5 stars - 7,279 ratings
Book Version: 608 pages
ISBN: (ISBN13: )
Shift (The Silo Saga Book 2) (Audiobook) Free Audiobook Download