 Interest in Eckhart's works was revived in the early nineteenth century, especially by German Romantics and Idealist philosophers.Franz Pfeiffer's publication in 1857 of Eckhart's German sermons and treatises added greatly to this interest.A second important figure in the later nineteenth century for the recovery of Eckhart's works was Heinrich Seuse Denifle, who was the first to recover Eckhart's Latin works, from 1886 onwards.