| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| A Cast of Falcons: A Birder Murder Mystery | 978-1-4597-3214-8 | 2016 | |
| A Pitying of Doves: A Birder Murder Mystery | 978-1-4597-3106-6 | 2015 | |
| A Shimmer of Hummingbirds: A Birder Murder Mystery | 978-1-4597-3530-9 | 2017 | |
| A Siege of Bitterns: A Birder Murder Mystery | 978-1-4597-0843-3 | 2014 | |
| Costco Assort -- Birder Murder Assortmen | 978-1-4597-3341-1 | 2015 | |
| Quick Reference Guide to European VAT Compliance 2011 | 978-90-411-3523-0 | 2011 | Chris Platteeuw · Yves Geens |