Ember - Countries and Their Cultures Vol. 1 (Macmillan, 2001)

Ember - Countries and Their Cultures Vol. 2 (Macmillan, 2001)

Ember - Countries and Their Cultures Vol. 3 (Macmillan, 2001)

Ember - Countries and Their Cultures Vol. 4 (Macmillan, 2001)