There's a particular feeling that great literature chases — the one you get standing at the edge of something vast and incomprehensible, heart hammering, wondering what's on the other side. Look at what's capturing readers' imaginations right now, and you'll find that feeling everywhere.
We're in a golden moment for frontier literature. Not just stories about exploration, but writing that treats the act of encountering the genuinely unknown as its central drama. And the frontiers being crossed aren't only geographic.
Kathleen Sullivan's memoir about diving to the Challenger Deep — the deepest point on Earth, over six miles below the ocean surface — promises readers a journey into a place where "species no human has ever seen" might be waiting. That's not just adventure writing. That's the oldest literary promise there is: come with me somewhere you've never been .