The best-known of these include Isak Dinesen (the pen name of Karen Blixen), whose Out of Africa was the basis for the popular film starring Meryl Streep; Elspeth Huxley, author of The Flame Trees of Thika; Margorie Oludhe Macgoye, whose Coming to Birth won the Sinclair Prize; and Beryl Markham, author of West with the Night.