About William P. Cross William P. Cross is professor and Bell Chair in Canadian Parliamentary Democracy at Carleton University and co-author of The Promise and Challenge of Party Primary Elections: A Comparative Perspective. Books by William P. Cross Provincial Battles, National Prize? Elections in a Federal State by (author) Laura B. Stephenson, Andrea Lawlor, William P. Cross, André Blais & Elisabeth Gidengil The Promise and Challenge of Party Primary Elections A Comparative Perspective by (author) William P. Cross, Ofer Kenig, Scott Pruysers & Gideon Rahat Promise and Challenge of Party Primary Elections A Comparative Perspective by (author) William P. Cross, Ofer Kenig, Scott Pruysers & Gideon Rahat Fighting for Votes Parties, the Media, and Voters in an Ontario Election by (author) William P. Cross, Jonathan Malloy, Tamara A. Small & Laura B. Stephenson