2225 ratings | 15 reviews | avg rating:4.82

S.J.’s Year In Books

S.J.’s 2025 Year in Books

Take a look at S.J.’s Year in Books, including some fun facts about their reading.

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2026 Reading Challenge

2026

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S.J. Duncan has read 5 of 50 books.

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S.J. Duncan

Goodreads Author

Born

Australia

Genre

Mystery, Suspense, Thriller

Member Since

August 2017

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S.J. Duncan writes contemporary mystery and suspense novels with a focus on strong characters, layered storylines, and settings that draw readers in. She enjoys building worlds where danger, connection, and discovery intersect.

When she isn’t writing, she runs her consulting business, reads other authors who inspire her, and spends time with family and friends.

She is currently working on the next book in the Ravenswood Point series. What Came Before is her debut novel.

Follow her on Facebook at https://www.facebook.com/SJDuncanAuthor
or on Instagram at @sjduncanauthor.
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Combine Editions
S.J. Duncan’s books

Average rating: 4.5 · 2 ratings · 1 review · 1 distinct work

What Came Before

4.50 avg rating — 2 ratings — 2 editions

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* Note: these are all the books on Goodreads for this author. To add more, click here.

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S.J. Duncan's Blog

Writing Update

What Lies Beneath, Book 2 in the Ravenswood Point series, is now with my editor.

Book 3 is underway, and I’m excited to share more soon.

Thank you to everyone who has discovered What Came Before.

What Came Before

S.J. Duncan Read more of this blog post »

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Published on December 04, 2025 21:44 • Tags: mystery-suspense-thriller

S.J. is Currently Reading

S.J. Duncan is currently reading

Don't Believe Everything You Think

by Joseph Nguyen (Goodreads Author)

bookshelves: currently-reading

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22 hours, 36 min ago

S.J. Duncan is currently reading

Hawke's Code (Hawke and Stryker Thrillers Book 3)

by Ty Patterson (Goodreads Author)

bookshelves: currently-reading

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Jan 01, 2026 01:36AM

S.J. Duncan is currently reading

Atomic Habits: An Easy and Proven Way to Build Good Habits and Break Bad Ones

by James Clear (Goodreads Author)

bookshelves: currently-reading

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Jun 18, 2025 06:06PM

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S.J.’s Recent Updates

S.J. Duncan is currently reading Don't Believe Everything You Think by Joseph Nguyen (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
22 hours, 36 min ago · like · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Don't Believe Everything You Think by Joseph Nguyen. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Don't Believe Everything You Think by Joseph Nguyen <iframe sandbox id="wrongBookKindlePreviewScreen">
S.J. Duncan finished reading The Power of Letting Go by John Purkiss (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
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S.J. Duncan is currently reading The Power of Letting Go by John Purkiss (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
Jan 15, 2026 12:55PM · like
S.J. Duncan finished reading Set Boundaries, Find Peace: A Guide to Reclaiming Yourself by Nedra Glover Tawwab	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
Jan 15, 2026 12:55PM · like
S.J. Duncan is currently reading Set Boundaries, Find Peace: A Guide to Reclaiming Yourself by Nedra Glover Tawwab	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
Jan 05, 2026 02:47PM · like
S.J. Duncan rated a book it was amazing In Their Footsteps (Tavistock Family, #1) by Tess Gerritsen (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
Jan 05, 2026 02:47PM · like
S.J. Duncan rated a book it was amazing The Let Them Theory: A Life-Changing Tool That Millions of People Can't Stop Talking About by Mel Robbins	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
Jan 04, 2026 02:51PM · like · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of The Let Them Theory by Mel Robbins. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — The Let Them Theory by Mel Robbins <iframe sandbox id="wrongBookKindlePreviewScreen">
S.J. Duncan rated a book it was amazing Why Has Nobody Told Me This Before? by Julie Smith	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
Jan 04, 2026 02:49PM · like · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Why Has Nobody Told Me This Before? by Julie Smith. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Why Has Nobody Told Me This Before? by Julie Smith <iframe sandbox id="wrongBookKindlePreviewScreen">
S.J. Duncan is currently reading Hawke's Code (Hawke and Stryker Thrillers Book 3) by Ty Patterson (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
Jan 01, 2026 01:36AM · like
S.J. Duncan rated a book really liked it Loving Someone with PTSD: A Practical Guide to Understanding and Connecting with Your Partner after Trauma (The New Harbinger Loving Someone Series) by Aphrodite Matsakis	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
Jan 01, 2026 01:35AM · like · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Loving Someone with PTSD by Aphrodite Matsakis. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Loving Someone with PTSD by Aphrodite Matsakis <iframe sandbox id="wrongBookKindlePreviewScreen">