Oxford Handbook of Grammaticalization

The Handbook succeeds in covering the field at its present stage of development in a comprehensive and persuasive way, and despite of the rapid development of grammaticalization studies it will, without a doubt, fulfill the role as a valid introduction to grammaticalization studies for many years to come and, in addition, function as an important tool for established researchers of the field. Jens Norgard-Sorensen, Studies in Language