How many movies have Ashley McGuire and Lisa Tomblin collaborated on?

They have worked on 3 movies together! Their first movie together was Harry Potter and the Deathly Hallows: Part 1 (2010) while their highest rated movie together was Harry Potter and the Deathly Hallows: Part 2 (2011). They have not worked together since Solo: A Star Wars Story (2018). They are most known for their adventure films together.