“Permutations stands in the tradition of such works as Niffenegger’s The Time Traveler’s Wife and Claire North’s The First Fifteen Lives of Harry August. This life cut into brief moments – set against the race to save reality itself – is rich with metaphysical and existential speculation. A short but deep dive into some heady concepts that will carry the reader effortlessly to the poignant conclusion.”  – Jonathan Oliver, British Fantasy Award-winning editor of Permutations.

“Permutations is a striking debut that will keep you on your toes with a plot that keeps twisting. Coronado has crafted a story that asks what we would do to change our past—and more importantly, if the cost was truly worth it.” - Orin Steele, author of By Blood Shadow & Fire

“A fast paced, thought-provoking debut exploring how identity and choice shape each other, and the responsibility we bear for the decisions we make.” - Shannon Roberts, Developmental editor of Permutations