im looking for one or maybe a few books on the qg as white (mainly interested in qgd, as thats what most people play as black, but also qga). any reccomendations?
see www.schaakboek.nl for ideas and titles and writers !
Sadler's classical Queen's Gambit declined is excellent
For QGA, you'll have to look at repertoire books for white.
Sadler's book is a classic, and very warmly recommended.