(BYRON). VIVIE DE RÉGIE, Roger. ~ Le Secret de Byron. Paris: Éditions Émile-Paul frères, [Évreux: imp. Ch. Hérissey], 1927.
16mo (165 × 127 mm), pp. , 222, . Uncut in original wrappers. Small tear to glassine cover at spine (no loss), otherwise excellent.
First edition, one of 25 copies on hollande Van Gelder. A study of the much-speculated upon incestuous liaison between Lord Byron and his half-sister Augusta Leigh and of her daughter Medora Leigh.