How many movies have Gail Rowell-Ryan and James Horner collaborated on?

They have worked on 3 movies together! Their first movie together was The Pursuit of D.B. Cooper (1981) while their highest rated movie together was How the Grinch Stole Christmas (2000). They have not worked together since How the Grinch Stole Christmas (2000). They are most known for their thriller films together.