Reverie by Ryan La Sala

  All Kane Montgomery knows for certain is that the police found him half-dead in the river. He can’t remember how he got there, what happened after, and why his life seems so different now. And it’s not just Kane who’s different, the world feels off, reality itself seems different.

As Kane pieces together clues, three almost-strangers claim to be his friends and the only people who can truly tell him what’s going on. But as he and the others are dragged into unimaginable worlds that materialize out of nowhere—the gym warps into a subterranean temple, a historical home nearby blooms into a Victorian romance rife with scandal and sorcery—Kane realizes that nothing in his life is an accident.