Brilliantly structured . . . with a delicious tension carefully developed among the wonderful characters. --The New York Times

Experience this far-reaching, mind-bending science fiction adventure that uses time travel to merge climate fiction with historical fantasy. From Kelly Robson, Aurora Award winner, Campbell, Nebula, and Theodore Sturgeon finalist, and author of Waters of Versailles

Discover a shifting history of adventure as humanity clashes over whether to repair their ruined planet or luxuriate in a less tainted past.

In 2267, Earth has just begun to recover from worldwide ecological disasters. Minh is part of the generation that first moved back up to the surface of the Earth from the underground hells, to reclaim humanity's ancestral habitat. She's spent her entire life restoring river ecosystems, but lately the kind of long-term restoration projects Minh works on have been stalled due to the invention of time travel. When she gets the opportunity take a team to 2000 BC to survey the Tigris and Euphrates rivers, she jumps at the chance to uncover the secrets of the shadowy think tank that controls time travel technology.

Robson, Kelly

Kelly Robson is an award-winning Canadian short fiction writer. Her time travel adventure Gods, Monsters and the Lucky Peach won the 2019 Aurora Award and was a finalist for the Hugo, Nebula, Theodore Sturgeon, and Locus awards; while her novelette "A Human Stain" won the 2018 Nebula Award. She is also a winner of the Prix Aurora and has been a finalist for the World Fantasy, Astounding, and Sunburst Awards.

Kelly grew up in the foothills of the Canadian Rockies, and as a teenager was crowned princess of the Hinton Big Horn Rodeo. From 2008 to 2012, she wrote the wine and spirits column for Chatelaine, Canada's largest women's magazine. Kelly consults as a creative futurist for organizations such as UNICEF and the Suncor Energy Foundation. She and her wife, writer A.M. Dellamonica, live in downtown Toronto.