Cloud Cuckoo Land

Cloud Cuckoo Land is a 2021 historical and speculative fiction novel by American author Anthony Doerr. It was first published on September 28, 2021, in the United States by Charles Scribner's Sons and the United Kingdom by Fourth Estate. The novel centers on an Ancient Greek codex that links characters from fifteenth-century Constantinople, present-day Idaho, and a twenty-second-century starship.