Octogenarian Jack Foley's COLLISIONS is a book at play in the forests of the mind. The opening quotation from Dana Gioia defines the book's understanding of consciousness: "Human consciousness is an unstable republic of conflicting impulses, instincts, and appetites in perpetual flux." COLLISIONS is an attempt to honor that notion of the chaos of consciousness while at the same time giving the reader an experience of thought and feeling that is not...