|The Shift Omnibus|
|Publisher||Kindle Direct Publishing|
|Publication date||January 27, 2013|
|Preceded by||Wool Omnibus|
Shift Omnibus is the second omnibus edition in author Hugh Howey's Silo Saga series, originally published as an "eBook" on January 27, 2013. This omnibus combines the "shift trilogy" (book 6, book 7, and book 8) into a single publication.