Books in the Indogermanische Grammatik 7 Volume Paperback Set series

The distinguished German philologist Hermann Hirt (1865-1936) wrote this seven-volume grammar soon after the discovery of Tocharian and the decipherment of Hittite. Volume 1 (1927) introduces the Indo-European language family, considers etymology and semantic shift, and provides a detailed analysis of the Indo-European consonant system.