- EbookDynamic SymmetryJay Hambidge
- EbookThe Elements of Dynamic SymmetryJay Hambidge
- EbookEmpire BuildersJay Hambidge
- EbookThe Turn of the BalanceJay Hambidge
- EbookBlister JonesJay Hambidge
- EbookHeld for Orders Being Stories of Railroad LifeFrank H. (Frank Hamilton) Spearman
- EbookCareers of Danger and DaringCleveland Moffett