Knibbe K. Book Review: Hüwelmeier, Gertrud, and Krause, Kristine (eds), Traveling Spirits: Migrants, Markets and Mobilities. Oxford/New York: Routledge, 2010. 218 pp. Hbk. ISBN: 978-0-415-99878-9. $103. PENT. 2012;10(2):267–269. doi:10.1558/ptcs.v10i2.267