On October 13th, New In Chess yearbook 136 arrived.
The mailing label showed that the book had been shipped on September 11th, one day after I purchased it.
Why the delay? Maybe customs.
I have refunded $44.79 to NIC.
Yearbook 136 contains a 10-page article "Living on the Edge", written by Arne Moll [FIDE 2217], on the Philidor Counter Gambit.
For me, the most instructive game in the article, played by two strong chess engines, is given below.
Black plays a pawn down with compensation, enough for a draw, in true counter gambit style.