| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Latvia: The Challenges of Change | 978-0-415-26730-4 (0-415-26730-7) | 2001 | Aldis Purs |
| The Baltic States: Estonia, Latvia and Lithuania | 978-0-415-28580-3 (0-415-28580-1) | 2002 | Thomas Lane · Aldis Purs · David J. Smith |