- Agriculture for Beginners
- Develop in Swift AP CS Principles Teacher Guide
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- Farmers of Forty Centuries; Or, Permanent Agriculture in China, Korea, and Japan
- Develop in Swift Data Collections
- Heroes of the Telegraph
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- On Horsemanship
- Develop in Swift Data Collections Teacher Guide
- Creative Chemistry
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- Twentieth Century Inventions
- Develop in Swift AP CS Principles Teacher Guide
- Bridge Disasters in America
- An Easy Method of Managing Bees
- The Way to God and How to Find It
- Develop in Swift Fundamentals
- Develop in Swift Fundamentals Teacher Guide
- A Text-book of Assaying: For the Use of Those Connected with Mines.
- Mission Furniture
- Cabbages and Cauliflowers: How to Grow Them
- Develop in Swift Explorations Teacher Guide
- Develop in Swift AP CS Principles
- Develop in Swift Data Collections
- Develop in Swift Explorations Teacher Guide
- Hittel on Gold Mines and Mining
- Peat and its Uses as Fertilizer and Fuel
- Develop in Swift Explorations
- Develop in Swift Data Collections Teacher Guide
- The Rural Life Problem of the United States
- Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept. 1910
- Mysteries of Bee-keeping Explained
- Develop in Swift AP CS Principles Teacher Guide
- Develop in Swift Explorations Teacher Guide
- Develop in Swift Explorations
- Develop in Swift Explorations Teacher Guide
- Develop in Swift Explorations
- The Jute Industry: from Seed to Finished Cloth
- Develop in Swift AP CS Principles
- The Dominion of the Air; the story of aerial navigation
- Develop in Swift Fundamentals Teacher Guide
- Narrative of a Survey of the Intertropical and Western Coasts of Australia
- The Elements of Agriculture
- Develop in Swift AP CS Principles Teacher Guide
- Develop in Swift Data Collections
- How to make rugs
- The Road and the Roadside
- Develop in Swift AP CS Principles
- Develop in Swift Explorations
- L'isthme de Panama
- Develop in Swift AP CS Principles
- The Stock-Feeder's Manual