Longmans, 1921. EINERT, Margaret. THE RHYTHMIC DANCE BOOK. With Eight Illustrations. London: Longmans, Green and Company, 1921. 12mo., printed boards. First Edition. Signed presentation by Einert on front endpaper: "For Mrs. Morgan, With very many thanks from Margaret Einert. Majestic, 1922." Very Good (endpapers browning but presentation still quite strong)..... More