Item Tag: N or M?

Lot of 4 Agatha Christie books – N or M?. by Agatha Christie Paperback book published in 1985 by Berkley. Originally written in 1941 ISBN 0-425-06796-3 – Funerals Are Fatal by Agatha Christie Paperback book published in 1954 by Pocket Books Original British title: After the Funeral I think this copy is later than the 50s, like late 70s.