The boys passed booths selling everything from hot soups to shiny silks A BIFF BREWSTER MYSTERY ADVENTURE A BIFF BREWSTER MYSTERY ADVENTURE MYSTERY OF THE CHINESE RING By ANDY ADAMS By ANDY ADAMS GROSSET & DUNLAP PUBLISHERS NEW YORK GROSSET & DUNLAP PUBLISHERS NEW YORK © GROSSET & DUNLAP, INC., 1960 ALL RIGHTS RESERVED PRINTED IN THE UNITED STATES OF AMERICA Contents CHAPTER CHAPTER PAGE I II III IV V VI