Saw about this on another website - it seems that Tracey Hogg has died of cancer, aged 44.
The excerpt comes from an Amercian website with obituaries.
December 5, 2004
OBITUARIES
Tracy Hogg, 44; Nurse, Author Nicknamed the 'Baby Whisperer'
By Elaine Woo
Tracy Hogg, a British-born nurse and best-selling author who was dubbed the "baby whisperer" for her ability to soothe prickly newborns and their anxious parents, died of melanoma Nov. 25 at a hospice in Doncaster, England. She was 44.
\link{http://www.latimes.com/news/obituaries/?track=mainnav-obituaries\here}
Anyone else heard about this?