Like Wonderland or Oz, Neverland or Narnia, The Celery Forest is an extraordinary world filled with strange creatures and disorienting sights. But the doorway to the Celery Forest is not a rabbit hole or an old wardrobe. The doorway is a mammogram. For poet and novelist Catherine Graham, this is the topsy-turvy world she found herself in after learning she had breast cancer. No longer the world she recognized, the Celery Forest is a place where things are seen and experienced for the first time.