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179 ratings | 4 reviews | avg rating:4.53

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2026 Reading Challenge

2026

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Calan Mercer has read 14 of 15 books.

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Calan Mercer

Goodreads Author

Born

in The United States

Website

https://www.wonderboybook.com

Genre

Romance, Gay and Lesbian, Contemporary

Member Since

May 2026

URL

https://www.goodreads.com/calan_mercer

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Calan Mercer is a dark MM romance author living in San Diego, California with his husband and four cats. He holds an MFA in Creative Writing from San Diego State University and draws inspiration from the world of combat sports, military service, and the psychology of power and surrender.

Wonder Boy: Owned is his debut in published dark MM romance — the first book in the Global Combat League trilogy. His work explores themes of identity, emotional conditioning, and the redemptive power of genuine connection within morally complex relationships.

When not writing, Calan is usually reading, watching MMA or hockey, and plotting the next installment in the GCL universe.

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Calan Mercer’s books

Average rating: 3.53 · 43 ratings · 33 reviews · 2 distinct works • Similar authors

	Wonder Boy: Owned (Global Combat League #1) 3.53 avg rating — 43 ratings	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
	Wonder Boy: Reclaimed (Global Combat League #2) by Calan Mercer (Goodreads Author), Mary Novak (Editor) 0.00 avg rating — 0 ratings	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

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

3 posts
Calan Mercer's Blog: The Wonder Boy Chronicles

The Psychology of Wonder Boy: Writing Mental Health Into Dark Romance

When I started writing Wonder Boy, I wasn’t consciously writing a mental health story.

I was writing a dark romance about power, possession, and two men who shouldn’t work and absolutely do. I was writing Las Vegas and combat sports and a golden-boy lawyer who walks into the wrong office and never quite recovers.

But somewhere in the drafting, I realized something: Alex Mercer is one of the most psy Read more of this blog post »

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Published on June 03, 2026 00:20 • Tags: army-veteran, behind-the-book, calan-mercer, dark-romance, debut-author, healing, identity, mental-health, mental-health-awareness, mm-romance, psychology, trauma, wonder-boy

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Series by Calan Mercer

Global Combat League (2 books)
by

Calan Mercer (Goodreads Author),

Mary Novak (Editor)

3.57 avg rating — 42 ratings

Calan is Currently Reading

Calan Mercer is currently reading

Just Want More (Big Apple Billionaires Series Spin-off)

by Evelyn Jeannie Hall (Goodreads Author)

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Aug 27, 2026 04:35AM

Calan Mercer is currently reading

Travelers in the Third Reich: The Rise of Fascism: 1919–1945

by Julia Boyd

bookshelves: currently-reading, nazi-germany, ww2

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Aug 16, 2026 01:19AM

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Calan’s Recent Updates

Calan Mercer entered a giveaway The Golden Child by Lucinda Berry (Goodreads Author) 10 copies available, ends on November 09, 2026 Enter to win »
Oct 12, 2026 05:44PM · like · see giveaway
Calan Mercer entered a giveaway A Stranger in Every House by Richard Carr (Goodreads Author) 100 copies available, ends on October 26, 2026 Enter to win »
Oct 12, 2026 01:57AM · like · see giveaway
Calan Mercer wants to read Dungeon Crawler Carl (Dungeon Crawler Carl Graphic Novel, #1) by Matt Dinniman (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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Calan Mercer wants to read Dungeon Crawler Carl, Vol. 2 (Graphic Novel) by Matt Dinniman (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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Calan Mercer liked Savannah's review of Wonder Boy: Owned (Global Combat League #1): "When I saw the blurb and promo for this book I was feral for an ARC. Needless to say it absolutely didn’t disappoint. It’s gripping from start to finish, and chock full of smut, emotions, and a obsessive love story. I received a free copy of this book" Read more of this review »
Oct 05, 2026 04:30PM · see review · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Wonder Boy by Calan Mercer. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Wonder Boy by Calan Mercer <iframe sandbox id="wrongBookKindlePreviewScreen">
Calan Mercer is now following Fae Loxley Author of Goblin Heart
Oct 03, 2026 02:19AM · like
Calan Mercer is now following Avon Gale Author of Breakaway (Scoring Chances, #1)
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Calan Mercer liked twistedchapters280 's review of Wonder Boy: Owned (Global Combat League #1): "I personally have a serious love for Jack Doyle, but the obsession in this book is on a WHOLE different level. 😮‍💨 The tension, the darkness, the thrill, and that spice? Too damn tempting. If dark obsession is your thing, you NEED this book on your T" Read more of this review »
Sep 27, 2026 06:09PM · see review · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Wonder Boy by Calan Mercer. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Wonder Boy by Calan Mercer <iframe sandbox id="wrongBookKindlePreviewScreen">
Calan Mercer wants to read Dragon Blood Curse (Emperor's Assassin, #4) by Kai Butler (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
Sep 24, 2026 01:53AM · like · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Dragon Blood Curse by Kai Butler. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Dragon Blood Curse by Kai Butler <iframe sandbox id="wrongBookKindlePreviewScreen">
Calan Mercer wants to read Shadow Throne King (Emperor's Assassin, #3) by Kai Butler (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
Sep 24, 2026 01:53AM · like · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Shadow Throne King by Kai Butler. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Shadow Throne King by Kai Butler <iframe sandbox id="wrongBookKindlePreviewScreen">