The world’s best known mystery writer, Christie has sold over 2 billion books in over forty-six languages, and is outsold only by the Bible and Shakespeare. Two items: Ballpoint signature, “Agatha Christie,” on an off-white 5 x 3 card; and a TLS, signed “Agatha Christie,” one page, dated September 25, 1970, acknowledging the signature. In very fine condition, with intersecting folds to the letter. R&R COA.
