Spider SilkSpiders, objects of eternal human fascination, are found in many places: on the ground, in the air, and even under water. Leslie Brunetta and Catherine Craig have teamed up to produce a substantive yet entertaining book for anyone who has ever wondered, as a spider rappelled out of reach on a line of silk, How do they do that? The orb web, that iconic wheel shaped web most of us associate with spiders, contains at least four different silk proteins,