Julie Trettel

Author Information
Julie Trettel's Latest Book

Newest Release

  • Bibliography:
    18 Books (4 Series)
  • First Book:
    June 2017
  • Latest Book:
    July 2025
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Full Series List in Order

Six Pack Shifters

1 - His True Mate (Sep-2022)
2 - His Chosen Mate (Feb-2023)
3 - His Fierce Mate (Apr-2024)

Westin Force

1 - Fierce Impact (Jul-2020)

Westin Force Delta

1 - High Risk (Jul-2025)

Westin Pack

1 - One True Mate (Jun-2017)
2 - Fighting Destiny (Oct-2017)

Book List in Order: 18 titles

  • One True Mate

    Westin Pack - 1

    Kelsey Adams is alone, and has been since childhood. Running away is all she knows and necessary to preserve her deepest, darkest secret. She can not afford for anyone to get close, or know about the monster within. But when she lands a lucrative job...

  • Fighting Destiny

    Westin Pack - 2

    What happens when you choose not to accept fate? Elise Westin is obsessed with one thing. Avoid Patrick O'Connell at all costs. She knows the handsome foreigner is her one true mate. She knows they are destined to be together. Knowing it doesn't stop...

  • Can't Be Love

    Lily Westin has waited her entire life to find her one true mate. She has big dreams and expectations of what her perfect man will be like. A dreamer and a lover, Lily patiently waits as each of her siblings finds their mate, just waiting for the day...

  • The Compounders

    Holly Hastings was once a sheltered Compounder, but in her attempts to fight back against the Armed Militia of the Allied Nations, she became the Wildflower: the inspiration for the isolated towns of the post-apocalyptic east coast to rise up agai...

  • Under a Harvest Moon

    Love takes time, patience, and work. A true mate doesn't mean true love.From the time she was a little girl, Mary loved Jason. He was her knight in shining armor. Her first crush. Her first kiss. Her first everything, until he broke her heart and she...

  • iPromise

    Jackson Holt is about to graduate college, but he isn't ready to grow up just yet. He hasn't realized his dreams of being a gaming designer. He knows once he leaves the ARC, that dream might as well be flushed down the toilet. His parents were ready ...

  • Fierce Impact

    Westin Force - 1

    Grant Phillips has always been a team player. He lives his life for the Force and worked hard to land a coveted spot with Team Bravo. He follows the rules, keeps his head down, and never causes trouble. Grant does everything for everyone else and wan...

  • New Year, New Boo

    It's time for a new beginning.A new year.A new boo.Five authors present paranormal romance/urban fantasy tales celebrating new beginnings. Twenty-twenty-one. Time for some fun!A Half-Cocked Vampire by Tina Glasneck - Baby witches are cu...

  • Shifter Marked and Claimed

    Enjoy two smoldering tales of fated mates in...Healing Fate by Julie TrettelComing to Westin Pack was supposed to be a fresh start for Lucy. A single mother who spent years in captivity, she arrived with a lot of baggage, scars, and secrets. Finding ...



  • Panther's Pride

    Let the games begin!When an exclusive invitation arrives requiring his presence at The Shifter Trials, the last thing Kian wants to do is accept. But with the growing tension between the klaws, he knows he must step up and compete for best of the bes...

  • All-Star Promise

    Hudson Guffey, top quarterback at Archibald Reynolds College, is being scouted by the NFL. He's hoping to be a solid draft pick this year, but first he has to graduate college. As the pressure mounts, he struggles to keep up with his classes when his...

  • His True Mate

    Six Pack Shifters - 1

    A man content with his life has no idea what he's missing.Clay lives a quiet and steady life. He's a simple man with few needs. Or at least that's what he told himself.One out of town business trip..One sweet and tenacious cowgirl with a zest for lif...

  • His Chosen Mate

    Six Pack Shifters - 2

    A man divided between his Pack and his heart. James is proud of his accomplishments and takes his responsibilities to the Pack seriously, sacrificing everything for their safety, including his own chance at true love. One court case too many standing...

  • His Fierce Mate

    Six Pack Shifters - 3

    A man hellbent on never settling down. Austin is a tenacious flirt, a clown, and often, a complete screw up. But he's happy with his life. He loves spice and variety, so settling down with just one woman is not an option. One night with the guys ...

  • Ravenden

    Life is never easy being the outcast. Gia's red hair and lack of powers set her apart from every other raven shifter witch in existence, and not in a good way. Shunned by her Flock, still living with her parents, and working day in and day out as...

  • Shiny Things

    Consequences and traditions be damned. She's mine. Our ravens still haven't met, but in my heart, I already know she's meant to be mine. Stubbornly, she refuses to let that happen. She claims it won't matter anyway because our familie...

  • Wild Fires

    Ryan Davenport is Mayor of Ravenden. He's a type A personality who likes things neat and orderly. He runs a tight ship and will do whatever it takes to keep Ravenden and those he cares about safe. But Gracie Montgomery doesn't make that easy....

  • High Risk

    Westin Force Delta - 1

    It appeared to be a year of mostly peace, but in the shadows a new enemy was stirring. A fatal threat posed against Westin Pack's beloved Pack Mother proves it's time for Delta to step up and remind them all just why this unit was created in ...

Frequently Asked Questions (FAQ)

Julie Trettel has published 18 books.

The next book by Julie Trettel, High Risk, will be published in July 2025.

The first book by Julie Trettel, One True Mate, was published in June 2017.

Yes. Julie Trettel has 4 series.
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