user8291: What are the best repertoire books, from White's point of view, with the English Opening? 

user4418: For many years the standard work on the English was the four volume series written by John L Watson - "English I: ...P-K4", "English II: ...N-KB3", "English III: ...P-QB4", "English I: ...Other Lines". Written in descriptive notation and republished a few years ago by Harding Simpole.

user4588: In the Grandmaster Repertoire series, there are three books covering the English opening from white's perspective, written by GM Marin in 2009 and 2010: Volume 1, Volume 2 and Volume 3.
More recently, in 2016, IM Cummings wrote a repertoire book based on e3 systems, rather than fianchettoing the bishop with g3.
Update: In 2018, a new repertoire series from white's point of view is published: The Modern English, written by GM Georgiev and IM Semkov. In Volume 1, the authors discuss 1.c4 e5.

8291: <p>What are the best repertoire books, from White's point of view, with the English Opening? </p>
 4418: <p>For many years the standard work on the English was the four volume series written by John L Watson - "English I: ...P-K4", "English II: ...N-KB3", "English III: ...P-QB4", "English I: ...Other Lines". Written in descriptive notation and republished a few years ago by Harding Simpole.</p>
 4588: <p>In the Grandmaster Repertoire series, there are three books covering the English opening from white's perspective, written by GM Marin in 2009 and 2010: <a href="https://rads.stackoverflow.com/amzn/click/1906552045" rel="nofollow noreferrer">Volume 1</a>, <a href="https://rads.stackoverflow.com/amzn/click/190655238X" rel="nofollow noreferrer">Volume 2</a> and <a href="https://rads.stackoverflow.com/amzn/click/1906552592" rel="nofollow noreferrer">Volume 3</a>.</p>

<p>More recently, in 2016, <a href="https://www.everymanchess.com/opening-repertoire-the-english" rel="nofollow noreferrer">IM Cummings</a> wrote a repertoire book based on e3 systems, rather than fianchettoing the bishop with g3.</p>

<p><strong>Update:</strong> In 2018, a new repertoire series from white's point of view is published: The Modern English, written by GM Georgiev and IM Semkov. In <a href="https://www.newinchess.com/the-modern-english-1-c4-e5" rel="nofollow noreferrer">Volume 1</a>, the authors discuss 1.c4 e5.</p>
