Alan Miller writes speculative science fiction and historical fiction that explores 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 combines time travel, technology, well-researched history, humor, and human relationships, with an emphasis on the choices people make when given the opportunity to step outside the lives they know. His characters are often ordinary people placed in extraordinary circumstances, discovering that the most important changes are not always the ones they expected.

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