Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Beyond the Gap | 2007 | Harry Turtledove | Buy |
| 2 | The Breath of God | 2008 | Harry Turtledove | Buy |
| 3 | The Golden Shrine | 2009 | Harry Turtledove | Buy |
The Gap / Opening Of The World trilogy imagines a fantasy world where a massive glacier has begun to melt, opening a passage to lands that have been cut off for millennia. The people on both sides of the gap have evolved separately, and first contact between them drives the plot.
The three books are Beyond the Gap (2007), The Breath of God (2008), and The Golden Shrine (2009). The series draws on Ice Age history and the idea of what happens when isolated civilizations meet for the first time.