Did anyone wonder if the book store cat, Crenshaw, was named after the children’s book Crenshaw by Katherine Applegate ? That book is about a giant imaginary cat that provides comfort to a homeless and poor little boy. It just struck me an odd name for a cat and that Arlo reminded me a bit of the little boy in the story. It was also interesting that Arlo was secretly allergic to cats. I took it as meaning that he couldn’t even allow Crenshaw to comfort him.