I have co-edited three books, and am working on several other book projects.
Out in June 2013: Secular Evolution of Galaxies, the proceedings of the 2011 Canary Islands Winter School of Astrophysics, edited by Jesús Falcón-Barroso and J. H. Knapen, published by CUP.
2008: Pathways Through an Eclectic Universe, edited by J. H. Knapen, T. Mahoney, and A. Vazdekis, ASP