Dosadi

The Dosadi Experiment is a 1977 science fiction novel by American writer Frank Herbert. It is the second full-length novel set in the ConSentiency universe established by Herbert in his short stories "A Matter of Traces" and "The Tactful Saboteur", and continued in his novel Whipping Star. It was first published as a four-part serial in Galaxy Science Fiction magazine from May to August, 1977.