New books by Marek Soszynski:
Carlsen Goes Ape: A World Chess Champion Plays 1.b4 ISBN 979-8276403908
amzn.eu/d/55AGPiF
Carlsen playing the Sokolsky Opening
and
Smashing the Spanish! Stunning the Scotch! ISBN 978-1963885200
amzn.eu/d/3BZZ5Ee
Bird's Defence plus the Scotch Game for Black.