now (the new edition of) my book (as on Lulu) also is available on Amazon again:
Better Chess Openings (paperback)
as found with latest Nnue engines (and minimax/backsolving with Bookbuilder).
The new bonus chapters at the end with 1.d4 are anti-Gruenfeld (3.f3)
and Catalan.
An update for Kindle probably follows later.
The only chess book about openings most amateur players will ever need.