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Barbara Godin

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J.T. Callahan

Goodreads Author

Born

in Boston, The United States

Website

https://www.amazon.com/dp/B0FF2G2MGY

Genre

Thriller, Suspense, Crime

Influences

Steven King, Gillian Flynn, Dennis Lehane, Fredrik Backman ...more

Member Since

June 2025

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J.T. Callahan currently lives in Boston with his wife, dog and newborn son.

BEFORE HE KNOCKS is his debut novel.

After years of writing and rejection letters from literary agents, I've finally decided to pull the trigger and self-publish my debut novel, BEFORE HE KNOCKS.

With flashbacks intricately woven throughout, BEFORE HE KNOCKS, serves as a heart-pounding dive into the mind of a madman and the victims he leaves in his wake. BEFORE HE KNOCKS Read more of this blog post »

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Published on June 23, 2025 08:53 • Tags: before-he-knocks

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J.T. Callahan’s books

Average rating: 4.5 · 8 ratings · 5 reviews · 1 distinct work

Before He Knocks

4.50 avg rating — 8 ratings — 3 editions

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J.T. is Currently Reading

J.T. Callahan is currently reading

Anxious People

by Fredrik Backman (Goodreads Author)

bookshelves: currently-reading

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Jul 08, 2025 07:08AM

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J.T.’s Recent Updates

J.T. Callahan is now following Gold Dust Editing & Book Promotions and Sydney Books
Jul 17, 2025 11:55AM
J.T. Callahan rated a book it was amazing BEFORE HE KNOCKS by J.T. Callahan (Goodreads Author)	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
Jul 15, 2025 05:12AM · like
J.T. Callahan rated a book it was amazing BEFORE HE KNOCKS by J.T. Callahan (Goodreads Author)	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
Jul 15, 2025 05:11AM · like · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of BEFORE HE KNOCKS by J.T. Callahan. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — BEFORE HE KNOCKS by J.T. Callahan <iframe sandbox id="wrongBookKindlePreviewScreen">
J.T. Callahan is now following Dennis Lehane Author of Shutter Island
Jul 08, 2025 07:16AM · like
J.T. Callahan is currently reading Anxious People by Fredrik Backman (Goodreads Author)	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
Jul 08, 2025 07:08AM · like · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Anxious People by Fredrik Backman. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Anxious People by Fredrik Backman <iframe sandbox id="wrongBookKindlePreviewScreen">
J.T. Callahan made a comment in the group Goodreads Authors/Readers — Free Psychological Thriller - BEFORE HE KNOCKS topic " Every so often, a reader will come across a book so deeply troubling and disturbing that they wonder: How on earth did the author come up with that? T ...more "
Jun 30, 2025 10:21AM
J.T. Callahan joined the group Goodreads Authors/Readers
Jun 30, 2025 09:47AM · like
J.T. Callahan made a comment in the group Advanced Copies for Review & Book Giveaways — Free Thriller topic " BEFORE HE KNOCKS Two girls are dead. A young mother is kidnapped. And behind it all - with his journal and warm glass of milk - is a delusional psychopat ...more "
Jun 26, 2025 08:06AM
J.T. Callahan made a comment in the group Advanced Copies for Review & Book Giveaways — Free Kindle Psychological Thriller topic " I've recently published my debut novel, a psychological thriller with heart pounding suspense from the first page on. The kindle version is currently b ...more "
Jun 25, 2025 01:49PM