| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2005 | 978-0-9769822-1-0 | Richard Kuehnel | Circuit Analysis of a Legendary Tube Amplifier: The Fender Bassman 5F6-A, Second Edition |
| 2007 | 978-0-9769822-2-7 | '' | Vacuum Tube Circuit Design: Guitar Amplifier Preamps |
| '' | 978-0-9769822-3-4 | Friedrich Mann | German-English Dual-Language Edition: Georg Simon Ohm |
| 2008 | 978-0-9769822-4-1 | Richard Kuehnel | Vacuum Tube Circuit Design: Guitar Amplifier Power Amps |
| 2009 | 978-0-9769822-5-8 | '' | Circuit Analysis of a Legendary Tube Amplifier: The Fender Bassman 5F6-A, Third Edition |
| '' | 978-0-9769822-6-5 | '' | Vacuum Tube Circuit Design: Guitar Amplifier Preamps, Second Edition |