Debbie De Louise is an award-winning author and a reference librarian at a public library on Long Island. She is a member of Sisters-in-Crime, International Thriller Writers, Long Island Author’s Group, and the Cat Writers’ Association. She has a BA in English and an MLS in Library Science from Long Island University. Her published novels include Cloudy Rainbow, a paranormal romance, and the Cobble Cove cozy mystery series featuring the books A Stone’s Throw, Between a Rock and a Hard Place, Written in Stone,  Love on the Rocks, and No Gravestone Unturned. Debbie has also written two Cobble Cove eBooks, Sneaky’s Christmas Mystery (the 2019 winner of the Cat Writers’ Association’s MUSE Medallion) and Sneaky’s Summer Mystery. In addition, she has written a romantic comedy novella, When Jack Trumps Ace, and articles and short stories for several anthologies of various genres. Her standalone mysteries include Reason to Die, Sea Scope, (the 2020 silver medal winner for the psychological suspense category of the Readers Favorite contest), and Memory Makers. She lives on Long Island with her husband Anthony, daughter Holly, and 3 cats, Stripey, Harry, and Hermione.

Debbie’s books and stories can be purchased here:

You can connect with Debbie on the following sites:




Amazon Author Page:


Website/Blog/Newsletter Sign-Up:

Debbie’s writing and publishing certificates are included below:



Beginner’s Guide to Getting Published – Gale Course Certificate May 31, 2015

Creating WordPress Websites – Gale Course Certificate July 26, 2015

How to Make Money from Your Writing – Gale Course Certificate August 7, 2015

Introduction to Internet Writing Markets – Gale Course Certificate August 22, 2015

Mystery Writing – Gale Course Certificate August 22, 2015

Blogging and Podcasting for Beginners – Gale Course Certificate September 20, 2015

Keys to Effective Editing – Gale Course Certificate October 31 2015

Public Speaking Gale Course Certificate– Gale Course Certificate February 28, 2016


11 thoughts on “BIOGRAPHY

  1. Hi Debbie, it appears we have something in common, we both write and we like cats..would love to be a guess on your blog, have a new release, Best in Show…


    1. Hi! Thanks for your comment. I always enjoy “meeting” fellow writers and cat lovers. If you’d like to send me a guest post, I will feature it when I can fit it in. What type of books do you write? If they are cozy mysteries, I also do Cozy Chats where I interview cozy authors. I could send yo the questions if you would rather do that, but a guest post would be very welcome, too. Let me know, and thanks again for writing.


  2. Hi Debbie. Just came across your blog and I absolutely love it. I recently published a first novel (a cosy with an archaeological twist) featuring libraries and librarians, some recipes and cats. Quite a few cats. It felt good to see your blog celebrating the cosy (or as you guys call it the ‘cozy’) with bonuses for feline content. Awesome.


    1. Thank you. Your book sounds wonderful. Best of luck with it. I am emailing you information regarding my Cozy Chats if you are interested. I appreciate your nice comment and always enjoy hearing from fellow library and cat lovers.


  3. Hey, Debbie! Thank you for featuring my new novel, Clearing in the Woods, on your fabulous blog. Just for the record, I too am a fellow cat lover! So far, I have included a cat in each of my books, but as a minor character. They are just too fabulous not to write about. Best of luck with your series and thanks, again, for featuring my book.


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