Does anyone know if there are books available which cover the rosters (AND MUSTER ROLL RECORDS) of the regiments of Texas in the war?

I'm specifically looking for the 14th Tx Cavalry, and the 18th Regiment, Tx Infantry (Ochiltree's).

I know some states have these records published in books. It's not as much info as you'd get in the service record for the individual soldier. But it still helps you know if a soldier was with a regiment at a certain time (theoretically).

I'm fully aware that sometimes soldiers left and came back. But more accurately, I can use these muster rolls to rule OUT a soldier as having been at a certain battle, for example.

I have a dozen or so soldiers I'm interested in, thus the delay in ordering the individual service records.

Thanks,
Wes Patterson
wespatterson@triad.rr.com