Shale, Harry. A spark of genius; a light-headed comedy in three acts, by Harry Shale. - Boston, Walter H. Baker company [c1935] - 124 p. pl. 20 cm. - Baker's professional plays . LCCN: ca 35000526 LC Class. No.: PS3537.H23 / S7 1935 Dewey Class. No.: 812.5