Spitz, Tullan books & textbook
Cycling USA: West Coast (Lonely Planet Cycling Guides)
Clark, Gregor Irvine, Neil Spitz, Tullan Widing, Katherine Gierlich, Marisa
Lonely Planet /2002T Paperback / 432 Pages
isbn-10: 1864503246 / isbn-13: 9781864503241
Lonely Planet Coastal California (Lonely Planet Coastal California)
John A. Vlahides; Tullan Spitz
Lonely Planet Publications /2004T Paperback / 232 Pages
isbn-10: 1740594681 / isbn-13: 9781740594684