Complex sentence: He adapted his fourth book, "The Pornographer Diaries" for the stage and it was performed at the 2007 Edinburgh Fringe Festival, produced by Have a Word Productions (Kate McCarthy) and starring Gary Beadle, Jessica Harris and David Swire.
Split into simpler sentences: He adapted his fourth book, "The Pornographer Diaries", for the stage. It was produced by Have a Word Productions (Kate McCarthy) and performed at the 2007 Edinburgh Fringe Festival, starring Gary Beadle, Jessica Harris and David Swire.