I always enjoy reading the various newsletters.
There are quite a few out there:
The"Gold Sheet", G.S."Tech Sheet", G.S. "C.K.O"
"Point Wise", Point Wise "Red Sheet"
Marc Lawrence: "PlayBook", "Mid-Week Alert"
Phil Steele: "Power Sweep", "Power Plays"
"Winning Points"
There are probaly at least 18 to 24 more newsltters out there, than the 10 I listed above. I'd be typing all day to list the other two dozen (not trying to slight anyone by not listing more of the titles available out there).
I like to purchase at least one newsletter each week. Sometimes maybe two. I enjoy the light reading, that FairWarning mentioned in his post also.