| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2012 | 978-0-9885026-0-4 | Robert Galen | Agile Reflections: Musings Toward Becoming "Seriously Agile" in Software Development |
| 2013 | 978-0-9885026-2-8 | Robert Galen | Scrum Product Ownership: Balancing Value from the Inside Out |
| 2015 | 978-0-9885026-3-5 | '' | Three Pillars of Agile Quality & Testing: Achieving Balanced Results in your Journey Towards Agile Quality |