The slave narrative project of the WPA in the 1930s is one of our greatest historical preservation efforts. Today, historians are scrambling around to preserve the narratives of Holocaust survivors and WWII vets, as they are rapidly leaving us. This is a good way to introduce the importance of oral histories. It would also be a good piece to start a lesson on evaluating primary sources.
Inglorious Bastards and other popular films with history in them.
The Sisters of Sinai: How Two Lady Adventurers Discovered the Hidden Gosepels looks like an interesting book.