The Lost Trident of Poseidon

Agana Taitano Hofstadter is a brilliant expert in cryptanalysis. She is working, under the Clean Blue Project of the Great Restoration, to rid the seas of Earth-Ocean of the last of the chemical weapons that were dumped there over two hundred years ago. Taitano's dolphin mentor and professor informs her that, for unknown reasons, she has been summoned by the United Nations Commission for Ennean Cross-Cultural Exchange to the dark and inhospitable planet Ennea, whose only inhabitants are the...