Martin MacInnes's novel "In Ascension" follows the story of Leigh-Ann Hasenbosch, a scientist studying marine microbiology. After a transformative experience in a river, Leigh dedicates her life to studying the interconnectedness of all life on Earth. The novel explores themes of cyclical return and blurs boundaries between genres, receiving positive reviews for its unique approach. MacInnes's writing is praised for its delicate attention to detail and its ability to invite readers to appreciate the world around them.