Hall, Joanna. GI walking diet : lose 10 LBS and 10 years in 6 weeks / by Joanna, Hall. - 1st ed. - London : Harper Thorsons, 2006. - viii, 309 p. ; 23 cm. ISBN: 0007221444 (pbk.) 9780007221448 (pbk.) Dewey Class. No.: 613 / HAL