In the past I've drawn attention to the large number of books that have been published in recent years on hospitality and also martyrdom. To this can be added the number of studies around food and faith.
1. Good Eating - Stephen H. Webb (Brazos, 2001)
2. Not Bread Alone: The Uses of Food in the Old Testament - Nathan MacDonald (Oxford, 2008)
3. The Theology of Food: Eating and the Eucharist - Angel F. Méndez-Montoya (Wiley-Blackwell, 2009)
4. Theology on the Menu: Asceticism, Meat and the Christian Diet - David Grumett and Rachel Muers (Routledge, 2010)
5. Eating and Believing: Interdisciplinary Perspectives on Vegetarianism and Theology - David Grumett and Rachel Muers (eds.) (T & T Clark, 2008, 2011)
6. Food and Faith: A Theology of Eating - Norman Wirzba (Cambridge, 2011)
7. Plus a helpful but hard to get hold of article by David Grumett, Luke Bretherton and Stephen Holmes, 'Fast Food: A Critical Theological Perspective', Food, Culture and Society: An International Journal of Multidisciplinary Research 14.3 (September 2011)