The stunning debut novel, from the author of A Little Life. It is 1950 when Norton Perina, a young doctor, embarks on an expedition to a remote Micronesian island in search of a rumoured lost tribe. There he encounters a strange group of forest dwellers who appear to have attained a form of immortality that preserves the body but not the mind. Perina uncovers their secret and returns with it to America, where he soon finds great success. But his discovery...