Information on 'Renormalization'

My book Renormalization: An introduction to renormalization, the renormalization group and the operator product expansion QCD is published by the Cambridge University Press. (DOI: 10.1017/9781009401807; ISBN: 9781009401807 (online, Open Access), 9781009401791 (paperback), 9781009401760 (hardback).)

I'll be very happy to receive comments at the e-mail address below.

Errata

Here are the latest errata.
John Collins, jcc8@psu.edu (9 August 2023)