Jim Knowles Ghastly Vignettes: Pierce the Ploughman's Crede, the Ghost of Shakespeare's Blackfriars, and the Future of the Digital Past. (2018). Knowles, J. (2018). Ghastly Vignettes: Pierce the Ploughman’s Crede, the Ghost of Shakespeare’s Blackfriars, and the Future of the Digital Past. In M. Davis, T. Mahoney-Steel, & E. Turnator (Eds.), Meeting the Medieval in a Digital World (pp. 69–92). https://doi.org/10.1515/9781641891936-007 Knowles, J. (2018). Rebecca Davis. ‘Piers Plowman’ and the Books of Nature. Oxford: Oxford University Press, 2016. Pp. xv + 272., [Review of ‘Piers Plowman’ and the Books of Nature, by R. Davis]. Yearbook of Langland Studies, 32, 435. Knowles, J. (2016). 16.09.36 , Cole and Galloway, eds., The Cambridge Companion to Piers Plowman [Review of The Cambridge Companion to Piers Plowman. Cambridge Companions to Literature, by A. Cole & A. Galloway]. The Medieval Review. Retrieved from https://scholarworks.iu.edu/journals/index.php/tmr/article/view/22682 Langland's Empty Verbs: Service, Kenosis, and Adventurous Christology in Piers Plowman. (2014). Knowles, J. (2014). Langland’s Empty Verbs: Service, Kenosis, and Adventurous Christology in Piers Plowman. The Yearbook of Langland Studies, 28, 191–224. https://doi.org/10.1484/j.yls.5.103726 North Carolina State University. (2014). The Oxford Friars Project: Virtually Reconstructing Mendicant Architecture in Medieval Oxford [Web resource]. Retrieved from https://oxfordfriars.wordpress.ncsu.edu. Knowles, J., & Stinson, T. (2014). The Piers Plowman Electronic Archive on the Web: An Introduction. The Yearbook of Langland Studies, 28, 225–238. https://doi.org/10.1484/j.yls.5.103727 The Piers Plowman Electronic Archive on the Web: An Introduction. (2014). Knowles, J. (2011). Piers Plowman. In New Catholic Encyclopedia (Vol. 2, pp. 645–647). Gale Group, Cengage Publishing. Knowles, J. (2010). Can You Serve? The Theology of Service from Langland to Luther. Journal of Medieval and Early Modern Studies, 40(3), 527–557. https://doi.org/10.1215/10829636-2010-005 Can You Serve? The Theology of Service from Langland to Luther. (2010).