Ingeborg Day

Ingeborg Day
BornIngeborg Seiler
November 6, 1940
Graz, Austria
DiedMay 18, 2011(2011-05-18) (aged 70)
Ashland, Oregon, United States
Pen nameElizabeth McNeill
OccupationAuthor
EducationGoshen College
GenreFiction
Notable work9½ Weeks
SpouseDennis Day (before 1963 – before 1978)
Donald Sweet
(m. 1991)
Children2

Ingeborg Day (née Seiler; November 6, 1940 – May 18, 2011) was an Austrian–American author who wrote the semi-autobiographical erotic novel Nine and a Half Weeks which she published under the pseudonym Elizabeth McNeill and which was made into the 1986 film of the same name starring Kim Basinger and Mickey Rourke.