Carol Drinkwater is a multi-award-winning actress who is best known for her portrayal of Helen Herriot in the BBC television series All Creatures Great and Small. Her quartet of memoirs set on her olive farm in the south of France have sold over a million copies worldwide and her solo journey round the Mediterranean in search of the olive tree's mythical secrets inspired a five-part documentary film series, The Olive Route. She is also the author of novels The Forgotten Summer, The Lost Girl and The House on the Edge of the Cliff. She lives in the south of France.