(40) 634 (30) p. Contemporary red velvet over boards with metal clasps and gilt-edged text block, gauffered with a colored floral design, 16° 7,5 x 4,8 x 4 cm. (lacks pp. 57-58, a small part of velvet faded and a little loose, some light spotting and staining.) Miniature edition of this German prayer book, considered the best-known work of the Lutheran theologian Johann Arndt, 1555-1621. Bound in a red velvet binding with all edges fine colored with a floral design and copious early annotations to endpapers.