The Queen's Gambit Declined: Move by Move

Easy to read

I have a number of queens gambit declined books, the Sadler and McDonald ones and the Lalic one. The advantage of this work is that it presents the QGD from a repertoire perspective so there is greater in depth coverage of the orthodox QGD, a Bf4 lines, Exchange solutions and Catalan. If you want get an overview of all variations from both sides the sadler book is better.