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The Billionaire Alpha's Sassy Assistant: An Mpreg Shifter Romance (Knotty Billionaire's Club Book 1) Kindle Edition

4.2 out of 5 stars 413 ratings

I’m a billionaire alpha lion with the roar to prove it. What happens when I finally meet my match?

Victor is the CEO of a major athletic apparel company, and he didn’t get there by being a shrinking violet. His assistants keep running away because he’s so hard to work with. Everything changes when the temp agency sends Bobby. Bobby is as plucky, sassy, and stubborn as the goat he shifts into, and he’s not afraid to go toe-to-toe with Victor. What happens when that spicy attitude turns Victor on?

Bobby is a sassy omega executive assistant who’s the best at what he does. He has a hard time keeping a job because he never backs down from a fight. When he starts working for Victor, hot, filthy-rich, and with a snarl, the first thing he does is shoot off his mouth when Victor gets testy. To his surprise, Victor likes it. They quickly grow from co-workers into friends, and they can’t deny the heat between them. What happens when they realize they’re fated?

Has Victor finally met his match? Has Bobby finally found someone who can handle his sass? Can they come together to make a family?


This is the first novella in the Knotty Billionaires Club series. This book has a HEA and contains occasional strong language, MPREG, and hot, spicy grownup stuff. The omegas are heating up and the alphas are very knotty boys. Get a FREE short story when you join the newsletter family!

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Product details

  • ASIN ‏ : ‎ B0BYT14VC3
  • Accessibility ‏ : ‎ Learn more
  • Publication date ‏ : ‎ March 16, 2023
  • Language ‏ : ‎ English
  • File size ‏ : ‎ 1.5 MB
  • Simultaneous device usage ‏ : ‎ Unlimited
  • Screen Reader ‏ : ‎ Supported
  • Enhanced typesetting ‏ : ‎ Enabled
  • X-Ray ‏ : ‎ Not Enabled
  • Word Wise ‏ : ‎ Enabled
  • Print length ‏ : ‎ 82 pages
  • Page Flip ‏ : ‎ Enabled
  • Book 1 of 3 ‏ : ‎ Knotty Billionaire's Club
  • Customer Reviews:
    4.2 out of 5 stars 413 ratings

About the author

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Ava Beringer
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Ava Beringer is a major-league nerd who started off writing fanfiction and fell in love with mpreg and omegaverse. She loves to heat up a slick omega and a knotty alpha. By day she’s a good thirty-something midwestern girl, but she has a dark side. Okay, not really. She’s as bubbly as champagne but she can be pretty darn cheeky when you get her going.

She’s a digital nomad who’s traveled to thirty-five countries and counting. If she’s lucky, a cat will adopt her along the way.

Pick up your FREE SHORT STORIES, hear about her new releases and misadventures here, and tell her about yours! ❤ https://landing.mailerlite.com/webforms/landing/o0v9h6

Customer reviews

4.2 out of 5 stars
413 global ratings

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Top reviews from the United States

  • Reviewed in the United States on December 20, 2023
    I love all the fun things Bobby finds to eat!! Always fun to watch the alphas lose their minds to their omega mates!!! Highly entertaining and a quick fun read.
  • Reviewed in the United States on December 8, 2023
    No assistant would stay until.... Butting heads makes the Alpha remember what his friends have said about finding his mate. I would have liked his friend had a chance to say, "I told you so"
    One person found this helpful
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  • Reviewed in the United States on March 20, 2023
    This is a quick read but packs in a lot. Victor is a lion shifter and CEO of his company. He also happens to have run off three assistants in less than a year! There is only one person left at the best temp agency in the area that supplies executive assistants and that is Bobby, a goat shifter. Bobby has lost three jobs in the last year due to him not taking any BS from anyone. When Bobby steps into Victor's office, he knows this tiny little omega is different, but it takes both of them a while to come up with their being fated mates. Once this happens, they claim each other. But when working with a spouse or mate in high pressure situations, things or said or done and it all falls apart. Will Bobby and Victor be able to keep their new mating together or will they fall apart before they really get started. Grab this new one from Ava Beringer and follow along with the King of the Jungle and stubborn goat to get to a HEA and sweet little bundle of joy.

    I received a free copy of this book via Booksprout and am voluntarily leaving a review.
  • Reviewed in the United States on May 18, 2023
    The bones of the story is good. It just felt like the progression of the story was rushed and didn't really make sense. The character development just want there.
  • Reviewed in the United States on March 17, 2023
    This was a really fast read about Victor, a very grumpy alpha lion shifter, who owns his own company and can't keep an assistant for any length of time. He meets his match when Bobby, a feisty omega goat shifter, shows up to fill the executive assistant position. They have one thing in common...neither ever expected to find their fated mate. After a while working together and developing a flirtatious relationship, they realize what they mean to each other. Although Victor makes the first move, he still has to learn the lesson that family and his mate is more important than work. These two make a nice opposites attract couple. One is grumpy and intimidating and the other is stubborn and tough while still being sweet. One of my favorite lines in the book is when Victor, after finally realizing that Bobby is his fated mate tells him "I never dreamt you'd be exactly what I never knew I needed. Now I get to treasure you forever." What a swoon worthy alpha!.

    I received a free copy of this book via Booksprout and am voluntarily leaving a review.
  • Reviewed in the United States on March 21, 2023
    This is a short but sweet fated mates story. It is a fun read that I enjoyed from beginning to end. Looking forward to book two.

    I received an ARC and this is my unbiased opinion
  • Reviewed in the United States on April 16, 2023
    First book in a new series. This is a great book to read! Victor is a Alpha Lion Shifter and CEO of his company. He is going through assistants left and right. He asks for an assistant that can handle the workload. Bobby is an Omega Goat Shifter and is handed the executive assistant position to see if it is something he can handle. After meeting with Bobby, Victor insists that Bobby be hired permanently. After spending time together to get reports done and mergers settled. Victor and Bobby feel the bond and mate. Victor is having a hard day and yells at Bobby, Bobby leaves. Will Bobby go back to Victor????? What will Victor do if Bobby leaves for good????.

    I received a free copy of this book via Booksprout and am voluntarily leaving a review.
  • Reviewed in the United States on March 28, 2023
    I loved The Billionaire Alpha's Sassy Assistant by Ava Beringer. It's the first book in the Knotty Billionaires Club. I loved Bobby and Victor's story. I love that Bobby is a goat shifter and stands up to Victor and demands respect. I loved all of the things that Bobby ate, especially as a lot of them were things his goat would be eating. I loved that Victor got him a short, squat tree for his office that his goat could climb and play in. I loved their chemistry and their hot scenes. I can't wait for the next book in the series to come out.

    I received a free copy of this book via Booksprout and am voluntarily leaving a review.

Top reviews from other countries

  • Amy28
    3.0 out of 5 stars Fun story
    Reviewed in France on March 30, 2023
    It is a fun, short story. It's very fluffy and sweet. It was a fast and easy read. It is great for people who are in a book slump.
  • Kindle Customer
    5.0 out of 5 stars Such A Great Novella.
    Reviewed in the United Kingdom on March 21, 2023
    I have read this book via Kindle Unlimited.
    After reading the blurb, I was expecting more fireworks between but even though it was less than that, I really enjoyed the meeting up of the two main characters:
    Victor - an Alpha Billionaire (one of the members of the Billionaire's Club. Arrogant, conceited and demanding.
    Bobby - an Omega P.A. for Victor. Very feisty, sassy and gets everything done put to him.
    Through some late night working together, they both realise that they're fated mates.
    Due to Victor's Faux Pas and Bobby walking away. Brings Victor to his knees wanting Bobby back.
    Bobby returns and after listening to Victor groveling Bobby takes Victor back and gives Victor news he's going to be a father.
    Their story is full of love with some chuckles along the way.
    I'm hooked and can't wait for the next Billionaire to be brought down by an omega.
    I just hope that the author doesn't go down the thruples route and spoil the rest of the series of "Knotty Billionaire's Club.
    Overall, I feel good that the type of novella, is able to do what books 3 times the length struggle to do over 300+ pages.
    I'm so looking forward to reading the next instalment.
  • K
    3.0 out of 5 stars A fun short
    Reviewed in the United Kingdom on March 22, 2023
    A nice easy read.
  • SmashKitten
    2.0 out of 5 stars poorly written, but goat jokes!
    Reviewed in Canada on January 22, 2024
    Poorly written, except the wealth porn, but too amusing not to skim to the end. The goat jokes are the best part.

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