Chapters in this book

1. Frontmatter i
2. Contents v
3. Acknowledgments vii
4. Introduction 1
5. ONE. A Genealogy of Undercover Investigation 11
6. TWO. Public Raids, Undercover Investigators, and Native Informants 33
7. THREE. Gender and Undercover Investigation 63
8. FOUR. Race Mixing, Investigation, and the Enforcement of Jim Crow 95
9. FIVE. Children and Immigrants in Working-Class New York 123
10. SIX. Public-Private Partnerships during World War I 145
11. Epilogue 177
12. Notes 189
13. Bibliography 221
14. Index 235