This is from Judy Martin's book? I have the book right here.
Which size are you making? Twin (shown on cover), queen or wall? She gives the quantities for Darks, Lights and Reds in number of fat quarters.
Twin is 20 FQs for Dark, 18 FQs for Light, 7 FQs for reds, backing is 7.25 yards, binding is .75 yard.
Queen is 25 FQs for Dark, 23 FQs for Light, 8 FQs for reds, backing is 8-7/8 yards, binding is .75 yard.