Betty MacDonald. Join fans of the beloved writer Betty MacDonald (1907-58). Betty MacDonald Society. Welcome to Betty MacDonald Society and Betty MacDonald Fan Club. Betty MacDonald, the author of The Egg and I and the Mrs. Piggle-Wiggle Series is beloved all over the world. Don't miss Wolfgang Hampel's wonderful Betty MacDonald biography and his very funny and witty interviews on CD and DVD! Betty MacDonald Fan Club Honour Members are authors Monica Sone ( Kimi ) and Betty's nephew Darsie Beck.