CHAPTER XLI.

Rev. Mr. Whiteley--How to Stop Influx of Foreign Criminals--Foster an Example--Whiteley, Secretary of Aid Society, Sends Foster to Sea--His Arrival in Chicago--Meets an Old Prison Chum--Turns Detective--Chicago Justices--Foster's Story--Human Tigers--A Plot and $20,000--A Letter and Diamond Pin--In the Toils Again. 430