• Christmas Eve and Christmas Day: Ten Christmas stories
• Crusoe in New York, and other tales
• How to Do It
• If, Yes and Perhaps: Four Possibilities and Six Exaggerations with Some Bits of Fact
• James Russell Lowell and His Friends
• Stories of Invention, Told by Inventors and their Friends
• The Brick Moon, and Other Stories
• The Life of Columbus: From His Own Letters and Journals and Other Documents of His Time
• The Man Without a Country, and Other Tales