The Happy Valley Mystery
"We'd better get out of here," Jim said. Trixie nodded, unable to say anything. A rush and a roar of water followed the collapse of the bridge. About fifty or seventy-five feet from the, water swirled angrily. Big tree branches floated by out in the current. "Turn the car around as fast as you can," Honey urged, terrified. "Oh, you can't turn around, Jim! There isn't a road anymore! ..." -- from the back cover of Trixie Belden The Happy Valley Mystery