THE CHANGE HAPPENED GRADUALLY AT FIRST. PEP COMICS STARTED OUT AS AN ACTION AND ADVENTURE BOOK. IT HEADLINED THE SHIELD, THE HANGMAN, BENTLY OF THE SCOTLAND YARD AND SARGEANT BOYLE. THEN THE RED-HEADED KID AND DANNY IN WONDERLAND WERE ADDED TO THE ROSTER . THE AGE OF THE SUPERHERO WAS STARTING TO WANE AND HUMOR WAS SLOWLY TAKING ITS PLACE. THIS BOOK IS AVAILABLE IN BOTH HARDCOVER AND TRADE PAPERBACK EDITIONS AS WELL AS IN FULL COLOR OR BLACK & WHITE.