By the way there are several new newspaper comics collections showing on Amazon which I don't believe have been discussed here.

Popeye by Bobby London published by IDW

Flash Gordon and Jungle Jim 4 by IDW

Gasoline Alley Sundays published by Dark Horse (which I guess puts the damper on Drawn and Quarterly's plans to do the same)

Johnny Hazard vol 3 by Hermes

I'm not sure which is the latest Prince Valian to be announced by Fantagraphics but possibly there is a new one of that too.