- Series: Sylvan Investigations Series Record # 46277
- Sub-series of: The Cosa Nostradamus
- Webpages: lauraannegilman.net
- Series Tags: urban fantasy (7), private investigators (6)
- Sylvan Investigations
- 1 Miles to Go (2013) [SF] by Laura Anne Gilman
- 2 Promises to Keep (2013) [SF] by Laura Anne Gilman
- 3 The Work of Hunters (2015) [SF] by Laura Anne Gilman
- 4 An Interrupted Cry (2016) [SF] by Laura Anne Gilman
- Miles to Go & Promises to Keep (2013) [C] by Laura Anne Gilman
- The Work of Hunters & An Interrupted Cry (2017) [C] by Laura Anne Gilman
- The Complete Sylvan Investigations (2020) [C] by Laura Anne Gilman