About John Whittaker BIOGRAPHY NOT AVAILABLE Books by John Whittaker Engineering Economic Analysis Canadian Edition by (author) Donald G. Newnan, John Whittaker, Ted G. Eschenbach & Jerome P. Lavelle Winemaking Made Easy by (author) John Whittaker illustrated by Linda Dunn edited by Debby Schocter Picnic Guide to Ontario by (author) Nancy Gibson & John Whittaker