The Bad Bunch — J.T. Edson

The pattern was always the same when "the Bad Bunch" made their raids. They chose their time when there was a county fair, or some such diversion, to take folks minds off the protection of their property. Then they'd start a fire in another part of town, so that all the local lawmen and officials would have their hands full with that. Then they'd move in on their chosen target.
To catch them seemed easy enough for Dusty Fog, Mark Counter and the Ysabel Kid. All they had to do was wait for a county fair, watch out for a fire, and then make sure they were at the bank in time to stop the planned robbery.
But even the floating outfit found the Bad Bunch a mite trickier than expected!