| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2003 | 978-0-9720925-0-0 | Terje Solum | Saga of the Samutai Vol. 1: The Kai Takeda 1 (1130-1467) |
| 2009 | 978-0-9720925-1-7 | Terje Solum | Takeda Nobutora: The Kai Takeda 1494-1574 (Saga of the Samurai) |
| 2005 | 978-0-9720925-2-4 | Anders K. Rue Terje Solum | Saga of the Samurai - Takeda Shingen |
| 2009 | 978-0-9720925-3-1 | Terje Solum | Shingen in Command: The Kai Takeda 1549-1558 (Saga of the Samurai) |