12 tales featuring boy detectives, from Mark Twain's «Tom Sawyer, Dective» to entries in the Mercer Boys, Ken Holt, Hal Keene, and Skippy Dare series, and lots more – over 1,400 pages of great reading! Here are:<P> THE MERCER BOYS AT WOODCREST, by Capwell Wyckoff<BR> THE MYSTERY OF THE IRON BOX, by Bruce Campbell<BR> THE AIR MYSTERY OF ISLE LA MOTTE, by E. J. Craine<BR> THE LOST MINE OF THE AMAZON, by Hugh Lloyd<BR> PRISONERS IN DEVIL’S BOG, by Hugh...