Donald A. Gazzaniga products

The death of Rita Colleridge, murdered by someone who did not touch her with hand or weapon, is just the beginning of a web of intrigue that makes "Who Killed Rita Colleridge?" a first-class page-turner. Rita, who had signed on as the chief scientist for

Chef and author Donald Gazzaniga changed the world of heart disease treatment with his aggressive dietary plan that called for no salt in his food. Since 1997 he has helped thousands of others recover from often frightening diagnosis with the same plan.