| title | ISBN-13 | year of publication |
|---|---|---|
| Plunkett's Airline, Hotel & Travel Industry Almanac 2005: The Only Complete Reference to the Global Travel Industry | 978-1-59392-009-8 | 2004 |
| Plunkett's Consulting Industry Almanac | 978-1-59392-070-8 | 2007 |
| Plunkett's Investment & Securities Industry Almanac 2005 | 978-1-59392-016-6 | 2005 |
| Plunkett's Outsourcing & Offshoring Industry Almanac: Outsourcing and Offshoring Industry Market Research, Statistics, Trends & Leading Companies | 978-1-59392-088-3 | 2007 |