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Publication Order of Keye Street Books
| The Stranger You Seek | (2011) | Hardcover  Paperback  Kindle |
| Stranger in the Room | (2012) | Hardcover  Paperback  Kindle |
| Don’t Talk to Strangers | (2014) | Hardcover  Paperback  Kindle |
Publication Order of Madison McGuire Books
| Club Twelve | (1990) | Hardcover  Paperback  Kindle |
| The Providence File | (1991) | Hardcover  Paperback  Kindle |
| A Singular Spy | (1992) | Hardcover  Paperback  Kindle |
| The Spy in Question | (1993) | Hardcover  Paperback  Kindle |
Publication Order of Anthologies