How many movies have James Newton Howard and Jennifer Cobb collaborated on?

They have worked on 3 movies together! Their first movie together was The Happening (2008) while their highest rated movie together was The Hunger Games: Mockingjay - Part 2 (2015). They have not worked together since The Hunger Games: Mockingjay - Part 2 (2015). They are most known for their science fiction films together.