"Wooldridge has refused perhaps 500 bribes of from $500 to $5,000 each. He has been under fire forty-four times. He has been wounded dozens of times. He has impersonated almost every kind of character. He has, in his crime hunting, associated with members of the '400' and fraternized with hobos. He has dined with the elite and smoked in opium dens. He has done everything that one expects the detective of fiction to do and which the real detective seldom does.
"When occasion requires he ceases to appear as Wooldridge. He can make a disguise so quickly and effectively that even an actor would be astonished. Gilded youth, negro gambler, honest farmer or lodging house 'bum,' it requires but a few minutes to 'make-up,' to run to earth elusive wrong-doers."
The pictures which appear here are actual photographs taken from life in the garb and disguises worn by the author in several famous cases.
"HECK HOUSTON"—STOCK-RAISER FROM WYOMING
In this garb the author makes himself an easy mark for the crooks and grafters of the Stock-Yard district. The hold-up man—the card-sharp—the bunco-steerer—the get-rich-quick stock-broker fall "easy game" to the detective thus disguised.
ASSOCIATING WITH THE STOCK AND BOND GRAFTERS