Of Ants and Dinosaurs

Of Ants and Dinosaurs, also known as The Cretaceous Past, is a science-fiction novel by Chinese writer Liu Cixin, first published in 2004 and again, expanded, in 2010. It was published under the former title by Head of Zeus in 2020 and under the latter title by Subterranean Press in 2021. Although it is not included in the English translation of the collection The Wandering Earth, translations in other languages include the shorter version.