Streets are more than thoroughfares. Cobblestone or concrete, state of mind or situation--streets are catalysts for culture; sources of knowledge and connection, invisible routes to hidden levels of influence. In worlds where magic is real, streets can be full of dangerous shadows or paths to salvation. Wizards walk such streets, monsters lurk in their alleys, demons prowl or strut, doors open to places full of delightful enchantment or seething with...