| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Economics: The Basics | Hardcover | 978-1-138-02353-6 | 2014 |
| Economics: The Basics | Paperback | 978-1-138-02354-3 | 2014 |
| Economics: The Basics | " | 978-0-415-57109-8 | 2010 |
| Economics: The Basics | Hardcover | 978-0-415-31411-4 | 2004 |
| Economics: The Basics | Paperback | 978-0-415-31412-1 | 2004 |
| Frogs, Cats and Pyramids: Wild Journeys in Search of Knowledge | " | 978-1-78279-410-3 | 2014 |
| Understanding the World Economy | " | 978-0-415-77105-4 | 2006 |
| Understanding the World Economy | " | 978-0-415-24405-3 | 2002 |
T. C. · Tim Clifford · Tom Calvard · Tom Clifford · Tom Culver · Tony Clifford