Meet TJ Costello

Cozy Mystery Author

My Story

TJ Costello is a writer, photographer and teacher in New England. When she’s not plotting a murder (in her cozy mysteries), she’s walking her dog, St. Peter “Petey,” reading mysteries, taking photographs, and watching movies. Sometimes she just sits and watches the sea because she’s blessed to live in a coastal town in New England.  

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Bizzy Devlin Photography. We capture life’s moments. And apparently also its endings.
Note to self: Do not put that on the business cards.

– TJ costello, Puppy Love and Peril