Usual shouts for "A Season with Verona", "Left Foot Forward" (we don't come out of it well!), "Brilliant Orange", I would add "tor!" by Ulrich Hesse-Lichtenberger, a history of German football, "Why England Lose" by Simon Kuper and Stefan Szymanski...and "Steak...Diana Ross" by David McVey, a wonderful story about playing football back in the '70s (and really cheap on Kindle (Bookie McBook))
Would love to read the Roberts book.