• An African Millionaire: Episodes in the Life of the Illustrious Colonel Clay
• Anglo-Saxon Britain
• Babylon, Volume 1
• Babylon, Volume 2
• Babylon, Volume 3
• Biographies of Working Men
• Blood Royal: A Novel
• Charles Darwin
• Cities of Belgium: Grant Allen's Historical Guides
• Falling in Love; With Other Essays on More Exact Branches of Science
• Hilda Wade, a Woman with Tenacity of Purpose
• Linnet: A Romance
• Michael's Crag
• Miss Cayley's Adventures
• Moorland Idylls
• Paris: Grant Allen's Historical Guides
• Philistia
• Post-Prandial Philosophy
• Recalled to Life
• Science in Arcady
• Strange Stories
• The Beckoning Hand, and Other Stories
• The British Barbarians
• The Evolution of the Idea of God: An Inquiry Into the Origins of Religions
• The Evolutionist at Large
• The Great Taboo
• The White Man's Foot
• The Woman Who Did
• Wednesday the Tenth, A Tale of the South Pacific
• What's Bred in the Bone