Journey (2013) by Aaron Becker
This wordless picture book tells the story of a young girl who, feeling ignored by her busy family, draws a door in her bedroom to escape into new lands. Using her red crayon to save herself from dead ends and near disasters, she finds adventures and even a new friend.
This beautifully illustrated book won a 2014 Caldecott Honor. Quest and Return are the other two books in this trilogy.