Har­ry Wray is a pro­fes­sor of polit­i­cal sci­ence at DePaul Uni­ver­si­ty in Chica­go. He is a for­mer chair of the depart­ment and has won two uni­ver­si­ty Excel­lence in Teach­ing awards. His most recent book, Ped­al Pow­er: The Qui­et Rise of the Bicy­cle in Amer­i­can Pub­lic Life, was released this year by Par­a­digm Pub­lish­ers. It is avail­able at book­stores and at par​a​digm​pub​lish​ers​.com.

Harry Wray