What book written by Erika Mitchell was first published in April 2012?
E. L. James Erika Mitchell (born 7 March 1963), known by her pen name E. L. James, is an English author. She wrote the bestselling erotic romance trilogy "Fifty Shades of Grey", "Fifty Shades Darker", and "Fifty Shades Freed", along with the companion novel ""; and under "Snowqueen's Icedragon" the Twilight fan fiction "Master of the Universe" that was the basis for the Fifty Shades trilogy.
Elyne Mitchell Sybil Elyne Keith Mitchell, OAM (née Chauvel, 30 December 1913 – 4 March 2002) was an Australian author noted for the "Silver Brumby" series of children's novels. Her nonfiction works draw on family history and culture.