Alpha Billionaire (Ann Aguirre) Books in Order
Part ofAnn Aguirre Books in OrderBrowse Alpha Billionaire books linked to Ann Aguirre, with reading order, short summaries, series context, and easy where-to-start guidance.
Last updated: July 15, 2026
As an Amazon Associate, we earn from qualifying purchases (at no extra cost to you).
Alpha Billionaire (Ann Aguirre) books in publication order
28 books
Secret Baby with Brother's Best Friend
by Ann Aguirre
2021
A secret pregnancy ties a woman to her brother's best friend, the man she never meant to need. Keeping the truth hidden only makes their reunion more complicated.
A Fake Fiancée for Christmas
by Ann Aguirre
2022
A fake engagement is meant to solve a holiday problem, not create real feelings. Family gatherings and festive pressure make pretending harder by the day.
Baby Surprise
by Ann Aguirre
2022
An unexpected pregnancy changes the rules for two people who were not planning a future together. Building a family requires more than chemistry, it requires trust.
Billionaire and the Barista
by Ann Aguirre
2022
A wealthy, guarded man and a barista from a different world are drawn together. Their growing relationship must withstand the imbalance of money, expectations, and public attention.
Coming Home
by Ann Aguirre
2022
Returning home means facing unfinished business, familiar faces, and feelings that never really disappeared. A second chance may depend on whether the past can finally be faced honestly.
Doctor Daddy
by Ann Aguirre
2022
A doctor with a demanding life finds romance colliding with family responsibilities. Building trust becomes complicated when a child and an unexpected future are part of the equation.
Hot Mess
by Ann Aguirre
2022
A complicated life gets even messier when an unexpected romance refuses to stay casual. Two imperfect people must decide whether chaos is worth the chance at love.
Just Pretending
by Ann Aguirre
2022
A pretend relationship begins as a practical arrangement, but old feelings and hidden truths make it much harder to keep the rules intact.
Love to Hate You
by Ann Aguirre
2022
Two people who cannot stop clashing discover that anger and attraction are uncomfortably close. Falling in love means letting go of the grudge that once defined them.
Loving The One I Should Hate
by Ann Aguirre
2022
Two people with every reason to stay enemies find their attraction becoming impossible to ignore. Letting go of old resentment may be the riskiest choice either can make.
Frosty Beginnings
by Ann Aguirre
2023
A winter encounter gives two guarded people an unexpected fresh start. Holiday weather and close quarters make it hard to ignore their growing connection.
Just Another Chance
by Ann Aguirre
2023
A second chance puts old lovers face-to-face with the heartbreak they never resolved. To try again, they must decide whether the past can be forgiven.
SEALed by a Kiss
by Ann Aguirre
2023
A military hero and the woman who gets past his defenses find their connection tested by duty and distance. One kiss starts a relationship neither expected.
Secret Baby with my Boss's Brother
by Ann Aguirre
2023
A secret child ties a woman to her boss's brother and the family she hoped to avoid. Revealing the truth could change careers, loyalties, and hearts.
Silver Fox Billionaire
by Ann Aguirre
2023
A successful older billionaire meets someone who sees past his money and polished image. Their romance must navigate experience, expectations, and a very public lifestyle.
The Boss's Unexpected Surprise
by Ann Aguirre
2023
A workplace romance becomes far more complicated when a boss faces an unexpected personal surprise. Balancing professional boundaries and real feelings takes honesty from both sides.
The Right Choice
by Ann Aguirre
2023
Choosing the sensible path should be easy, until love makes that path feel incomplete. A difficult decision forces two people to name what they really want.
The Rules We Break
by Ann Aguirre
2023
A romance begins where it should not, forcing two people to decide which rules matter and which ones have kept them from being honest.
The Wrong Choice
by Ann Aguirre
2023
A choice that looks reckless may be the one that leads to a real future. Love challenges two people to question the rules they thought they had to follow.
Twins for the Playboy
by Ann Aguirre
2023
A carefree playboy learns he has twins and must face the consequences of a past relationship. Winning back trust may be harder than learning to be a father.
Valentine's Day Proposal
by Ann Aguirre
2023
A Valentine's Day plan turns into a turning point for a couple with unfinished feelings. A proposal is only the start of the conversation they need to have.
When we meet Again
by Ann Aguirre
2023
A reunion puts two people back in each other's lives when they least expect it. Old feelings return, along with the reasons they once said goodbye.
Boss’s Baby Surprise
by Ann Aguirre
2024
A surprise pregnancy turns a professional relationship into a deeply personal dilemma. A demanding boss must decide whether he can risk love and fatherhood.
CEO's Baby Scandal
by Ann Aguirre
2024
A CEO's carefully controlled image is threatened by a baby scandal and a relationship he cannot dismiss. Public pressure makes private honesty essential.
Daddy's Unexpected Gift
by Ann Aguirre
2024
A father faces an unexpected gift that changes his plans and brings a new woman into his life. Love asks him to make room for more than responsibility.
Off Limits
by Ann Aguirre
2024
The person she wants is completely off limits, which only makes the attraction harder to dismiss. Crossing that line could cost both of them dearly.
Taken by the Major
by Ann Aguirre
2024
A military man and the woman who catches his attention are pulled together by circumstances neither can control. Duty and desire collide as danger closes in.
Scandalous Whispers
by Ann Aguirre
2025
Rumors and secrets surround a romance that was meant to stay private. Two people must decide whether their bond can survive the attention and the truth.
Alpha Billionaire (Ann Aguirre) books in chronological order

Secret Baby with Brother's Best Friend
by Ann Aguirre
2021Alpha Billionaire, Book 1
Just Pretending
by Ann Aguirre
2022Alpha Billionaire, Book 2
Loving The One I Should Hate
by Ann Aguirre
2022Alpha Billionaire, Book 3
Billionaire and the Barista
by Ann Aguirre
2022Alpha Billionaire, Book 4
Coming Home
by Ann Aguirre
2022Alpha Billionaire, Book 5
Love to Hate You
by Ann Aguirre
2022Alpha Billionaire, Book 6
Baby Surprise
by Ann Aguirre
2022Alpha Billionaire, Book 8
Hot Mess
by Ann Aguirre
2022Alpha Billionaire, Book 9
A Fake Fiancée for Christmas
by Ann Aguirre
2022Alpha Billionaire, Book 10
Just Another Chance
by Ann Aguirre
2023Alpha Billionaire, Book 11
Valentine's Day Proposal
by Ann Aguirre
2023Alpha Billionaire, Book 12
The Right Choice
by Ann Aguirre
2023Alpha Billionaire, Book 13
The Wrong Choice
by Ann Aguirre
2023Alpha Billionaire, Book 14
SEALed by a Kiss
by Ann Aguirre
2023Alpha Billionaire, Book 15
The Boss's Unexpected Surprise
by Ann Aguirre
2023Alpha Billionaire, Book 16
Twins for the Playboy
by Ann Aguirre
2023Alpha Billionaire, Book 17
When we meet Again
by Ann Aguirre
2023Alpha Billionaire, Book 18
The Rules We Break
by Ann Aguirre
2023Alpha Billionaire, Book 19
Secret Baby with my Boss's Brother
by Ann Aguirre
2023Alpha Billionaire, Book 20
Frosty Beginnings
by Ann Aguirre
2023Alpha Billionaire, Book 21
Silver Fox Billionaire
by Ann Aguirre
2023Alpha Billionaire, Book 22
Taken by the Major
by Ann Aguirre
2024Alpha Billionaire, Book 23
Daddy's Unexpected Gift
by Ann Aguirre
2024Alpha Billionaire, Book 24
Off Limits
by Ann Aguirre
2024Alpha Billionaire, Book 25
Boss’s Baby Surprise
by Ann Aguirre
2024Alpha Billionaire, Book 26
CEO's Baby Scandal
by Ann Aguirre
2024Alpha Billionaire, Book 27
Scandalous Whispers
by Ann Aguirre
2025Alpha Billionaire, Book 28
Series background & context
The Alpha Billionaire titles are contemporary romance stories built around high-status heroes, workplace pressure, family complications, and relationships that become more personal than either lead planned. The books use familiar romance setups such as fake dating, enemies-to-lovers, second chances, secret babies, and holiday reunions.
The central tension is usually clear from the start. One character wants control, privacy, or a clean break from the past. The other person makes that plan much harder to keep.
Expect sparks first.
Across the books, money and professional power create complications, but the emotional questions are more important: Can the couple trust each other? Can they be honest about old hurt? And can a relationship survive public attention, family expectations, or a job that puts them on opposite sides?
The novels are connected by tone and recurring romance tropes rather than one continuing plot. That makes them approachable as standalones, though reading in listed order can help readers follow any returning side characters or shared settings. They are light, direct contemporary romances aimed at readers who enjoy fast-moving relationship drama and a firm happy-ever-after promise.
Edited by
Software engineer whose passion for tracking book recommendations from podcasts inspired the creation of MRB.
Lead investor at 3one4 Capital whose startup expertise and love for books helped shaped MRB and its growth.

















Comments
Did we miss something? Have feedback?
Help us improve this page by sharing your thoughts