Books in association with Amazon.com.

Police Procedural : A Writer's Guide to the Police and How They Work (Howdunit)

Armed and Dangerous : A Writer's Guide to Weapons (Howdunit Series)

Aliens and Alien Societies (Science Fiction Writing Series)

The Writer's Complete Crime Reference Book

Malicious Intent : A Writer's Guide to How Murderers, Robbers, Rapists and Other Criminals Think (The Howdunit)

Missing Persons : A Writer's Guide to Finding the Lost, the Abducted and the Escaped (Howdunit Series)

Private Eyes : A Writer's Guide to Private Investigating (Howdunit Series)

How to Write Tales of Horror, Fantasy and Science Fiction

The Writer's Guide to Creating a Science Fiction Universe

Murder One : A Writer's Guide to Homicide (Howdunit Series)

Modus Operandi : A Writer's Guide to How Criminals Work (Howdunit)

Writing Science Fiction and Fantasy

How to Write a Romance for the New Market and Get Published

Science Fiction and Fantasy Writer's Sourcebook : Where to Sell Your Manuscripts (2nd Ed)

Writing Science Fiction and Fantasy

You Can Write a Romance (You Can Write It)

Conceiving the Heavens : Creating the Science Fiction Novel

Writing the Modern Mystery (Genre Writing Series)

Writing the Private Eye Novel : A Handbook by the Private Eye Writers of America

Strictly Murder! : A Writer's Guide to Criminal Homicide