HI
not sure where else to put this, but SAM publication in the UK published two books on
Air War Over Khalkhin Gol - The Nomonhan Incidentreview here with sample pages -
http://www.aeroscale.co.uk/modules.php?op=modload&name=Reviews&file=index&req=showcontent&id=5880Air War Over Kursk - Turning Point in the Eastreview here -
http://www.largescaleplanes.com/reviews/review.php?rid=327Original retail was 19.99 GBP each, both are on offer at 9.99 each, plus there is a 'Olympic' discount,[till when I'm not sure but as the Paralympics has just ended I'd be quick] of 29%, so they work out at 6.70 GBP each plus shipping. [?6.70 is about $10 US at the moment]
That's not much in the UK, and does not look too expensive in Europe, given the books are cheap maybe even bearable worldwide?
Note, You need to enter 'goldmedal' , not 'gold medal' in the 'Discount code box' to get the 29% off.
Anyway, hope of use to some of you here.... here's the SAM page link
http://www.sampublications.com/books/air-wars/cat_6.htmlcheers
T