The Silo Series Box Set collects paperback editions of Wool, Shift, and Dust. It also comes with a separate paperback chapbook of Silo short stories. In addition to roughly 1,700 pages of awesome science fiction, you’ll get to read some of Howey’s great nonfiction essays. All four books are boxed in a slipcase.

The three mainline books in the series are also sold separately in paperback. Each book is discounted to around $12 right now.

• The Silo Series Box Set — $22.18 ($60)
  • Wool: Silo Series 1 — $12.39 ($20)
  • Wool: TV Tie-in Edition — $11.33 ($20)
  • Shift: Silo Series 2 — $11 ($20)
  • Dust: Silo Series 3 — $12.43 ($20)

Each Deluxe Collector’s Edition has new cover art, sprayed edges, and illustrated endpapers. A full topographical map of the silos is printed in color on the inside of the dust jackets. Shift’s sprayed edges are blue, while Wool has red edges. In addition to the original three novellas that make up Shift, this 608-page edition has an original Silo short story by the author.

The first two seasons remained faithful to Wool while also carving their own path with unique character arcs and plot beats. It’s expected that Season 3 will also differ from Shift in some big ways while maintaining the general story arc from the book.

Shift and Wool are regularly referred to as novels, and they do read like novels, but sections of each book were originally released as novellas. Shift rewinds the clock roughly 200 years and chronicles the apocalypse as well as the creation of the eponymous Silos.

The stories are largely told from the perspective of congressman Donald Keane, who begins working on the Silo project in 2049. Throughout the three novellas, you learn more about E-Day and the global disasters that led to opening of Silo 1 in 2110. The final section in Shift leads into Wool.

Shift Deluxe Collector’s Edition:

• First Shift – Legacy: A Novella
• Second Shift – Order: A Novella
• Third Shift – Pact: A Novella
• An original short story

The Deluxe Collector’s Edition of Wool has the same features as the new edition of Shift, just with red sprayed edges. Wool has received numerous paperback and hardcover editions since its debut in 2011, but this is easily the best-looking version. Fans should snag a copy for $20 at Walmart before the hardcover sells out like it did at Walmart.

This edition of Wool is 592 pages and includes four novellas and the short story titled Holston, which serves as Part 1 of the Silo series. Howey also wrote an original essay for this edition that has behind-the-scenes details about the Apple TV+ series.

Wool Deluxe Collector’s Edition:

• Holston: A short story
• Proper Gauge: A Novella
• Casting Off: A Novella
• The Unraveling: A Novella
• The Stranded: A Novella