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- The Project Gutenberg eBook of Toy
- The Project Gutenberg eBook of How to Make Electrical Machines, by R. A. R. Bennett
- The Project Gutenberg eBook of Advanced Toy Making for Schools, by David M. Mitchell
- The Project Gutenberg eBook of Making Tin Can Toys, by Edward Thatcher.
- La Grande Bretèche, by Balzac
- The Project Gutenberg eBook of The Odyssey, by Homer
- A History of Science, Vol. II by Henry Smith Williams
- The Club of Queer Trades, by G. K. Chesterton
- The Shape of Fear, by Elia Wilkinson Peattie
- Alcibiades I, by Plato (see Appendix I)