Nicely done man.  I'm lovin the gaurd-rail pic and the guitar guy.  The guitar guy would make a great album cover. 
I don't know if there's anything that can even be done about this (I'm a photo noob) but the cookbook shot would be excellent if the text wasn't fuzzy.  Perhaps in RL it's not?  Could just be my crappy monitor.  
Anywho.  Again, great stuff dude.