Naylor, Charles Wesley, 1874-1950. The secret of the singing heart. - Rev. and abridged. - Anderson, Ind., Warner Press [1954] - 127 p. 20 cm. ISBN: 0871621659 LCCN: 54037087 Subjects--Topical Terms: Christian life. LC Class. No.: BV4501 / .N28 1954 Dewey Class. No.: 248 / N333S