His book, Property Outlaws (co-authored with Sonia Katyal), published by Yale University Press in February 2010, explores the vital role of disobedience within the evolution of property law. His most recent book, An Introduction to Property Theory (co-authored with Gregory Alexander), was published by Cambridge University Press in 2011.
Dean Peñalver previously taught at Cornell Law School (2006-2012) and at Fordham Law School (2003-2006). He has also been a visiting professor at Harvard Law School and Yale Law School.