...reading this handbook from cover to cover is a pleasure...
Natalie Operstein, LINGUIST List
the handbook has something to offer for all scholars of language change, regardless of their familiarity with grammaticalisation studies. It contains several excellent introductory chapters into the field ... it is not just an excellent comprehensive state of the art, but through many of its chapters it also contributes to and furthers ongoing debates, including that of the validity of grammaticalisation itself.
Tine Breban, Journal of Historical Pragmatics
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