The Cornish Trilogy is three related novels by Canadian novelist, playwright, critic, journalist, and professor Robertson Davies.
The trilogy consists of The Rebel Angels (1981), What's Bred in the Bone (1985), and The Lyre of Orpheus (1988). The series explores the life and influence of Francis Cornish. In each novel, Davies looks at how underlying medieval patterns surface in modern lives. It takes place in the same universe as the Deptford Trilogy, with several characters from that trilogy either appearing or being mentioned.