Resources recommended by Linda Howell:
A Beginner's Guide to Crossing Cultures: Making Friends in a Multicultural World - Patty Lane
Patty's book is excellent and has been used in University settings as a text book for those working or planning to work cross culturally
Foreign to Familiar - Sarah A. Lanier
Sarah's book is a great book for cultural awareness and has a wonderful premise that is easy to remember and apply
The 3D Gospel - Jayson Georges
Jayson's book is excellent at showing how God's word speaks to people no matter what their culture, and the different ways that the gospel crosses culture to reveal God's amazing grace.