Cash Game Help

[Jackson21]

Ive been playing poker, brick and mortar, almost two years.....do very well in tounaments....example last 6 finished in money 5 times.....4 final tables...1 out right 1st place / 2 chops ......My cash game is just not making it though......I would say , 2-6 last 8.....
Any good books or advice on cash games out there?
I play fairly solid poker....but need help in the ring games....