The Early Years by Robert L. Bryan Paperback Book

Being a Man by Robert Twigger (English) Paperback Book

The Brooklyn Bridge Police Department by Robert L. Bryan Paperback Book

The Forgotten Cops of Queens by Robert L. Bryan Paperback Book

The Prospect Park Police Department by Robert L. Bryan Paperback Book

The Long Island Railroad Police Department by Robert L. Bryan Paperback Book

The Long Island City Police Department by Robert L. Bryan Paperback Book

The Police of New York City: The First Detective by Robert L. Bryan Paperback Bo