Alan Miller writes speculative science fiction and historical fiction exploring the intersection of ordinary lives and extraordinary possibilities. His stories often begin with a simple question: What if something we thought was impossible became possible?

His fiction blends time travel, technology, well-researched history, humor, and human relationships, focusing on the choices people make when given the chance to step outside the lives they know.

His stories are part of the expanding Echo Chamber series, a connected universe built around mysterious technology that allows carefully selected individuals to experience the past. Each story explores a different consequence of that technology, from historical adventures and second chances to unexpected ways the past can reach into the present.