Baird, George M. P. The heart o' Mary, a mystery play done in English verse, by George M. P. Baird. - New York, London, S. French; S. French, ltd., c1927. - 36p. 19cm. - French's international copyrighted ... edition of the works of the best authors, no. 608 . LCCN: ca 34001447 Subjects--Personal Names: Mary, Blessed Virgin, Saint --Drama. LC Class. No.: PS3503.A5395 / H4 1927 Dewey Class. No.: 812.5