Rainer Dart is an Irish crime author. So is the writer of The Celestial Plot.
Adolfo Bioy Casares (] ; September 15, 1914 March 8, 1999) was an Argentine fiction writer, journalist, and translator. 
Iris Rainer Dart (born March 3, 1944) is an American author and playwright for television and the stage. 
The Celestial Plot (Spanish: "La trama celeste" ) is a book by Adolfo Bioy Casares. 
