This book is well researched and photographed, giving loads of information about Agatha Christie's novels and private life. If you're interested in book collecting, there's information on what to lookout for in book covers, and first editions. If you're interested in just reading the novels, there's all manner of information, from plot details and story lines, to contemporary reviews, and details of the movies adapted from many of her books. Anyone who enjoys reading Agatha Christie's books or watching the films will want to own this book for themselves. ( )