Alpha Girl Books in Order
Part ofAileen Erin Books in OrderFind the Alpha Girl series by Aileen Erin in order, with quick book summaries, series background, and a simple guide to where to start reading.
Last updated: July 10, 2026
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Alpha Girl books in publication order
9 books
Becoming Alpha
by Aileen Erin
2013
Visionary trouble magnet Tessa hopes a move to Texas will give her a fresh start. Instead, one kiss lands her in a secret werewolf school, a dangerous bond with Dastien, and a vampire attack with an enemy inside.
Alpha Divided
by Aileen Erin
2014
On the eve of strengthening her bond with Dastien, Tessa is claimed by the local witches as their heir. To avoid war and escape dark magic control, she must decide how much she is willing to fight back.
Avoiding Alpha
by Aileen Erin
2014
Still struggling with her werewolf side, Tessa discovers her friend Meredith is dying from a broken curse. To save her, she must bargain with a dangerous coven and step deeper into magic she barely understands.
Alpha Unleashed
by Aileen Erin
2015
Tessa becomes the natural bridge between humans and the supernatural world just as vampires attack and dark witches rise. With Luciana pushing magic toward open war, Tessa and her allies have to stop a disaster already in motion.
Bruja
by Aileen Erin
2015
Claudia De Santos is trying to hold the good witches together while Luciana's dark magic grows stronger. Her search for ancient Inca magic in Peru forces her to choose between duty, desire, and the coming war.
Shattered Pack
by Aileen Erin
2017
Meredith follows Donovan to Ireland after murder and pack chaos drag him home. Caught in deadly pack politics, hostile exes, and fey interference, she has to fight for the future they thought was finally within reach.
Being Alpha
by Aileen Erin
2018
With witches beaten back and the world briefly quiet, Tessa and Dastien finally take their honeymoon. Peace does not last long, and a violent magical attack proves something dangerous is still moving in the shadows.
Lunar Court
by Aileen Erin
2019
Cosette loves Chris, but as a member of the Lunar Court she knows a werewolf could never survive her world. When Chris disappears and assassins close in, court duty and her heart collide.
Alpha Erased
by Aileen Erin
2020
When Tessa walks into a trap, she sacrifices herself to save Axel and Dastien. What returns is not the woman they know, and Dastien must race to save her after her magic, wolf, and memories are stripped away.
Alpha Girl books in chronological order

Becoming Alpha
by Aileen Erin
2013Alpha Girl, Book 1
Avoiding Alpha
by Aileen Erin
2014Alpha Girl, Book 2
Alpha Divided
by Aileen Erin
2014Alpha Girl, Book 3
Bruja
by Aileen Erin
2015Alpha Girl, Book 4
Alpha Unleashed
by Aileen Erin
2015Alpha Girl, Book 5
Shattered Pack
by Aileen Erin
2017Alpha Girl, Book 6
Being Alpha
by Aileen Erin
2018Alpha Girl, Book 7
Lunar Court
by Aileen Erin
2019Alpha Girl, Book 8
Alpha Erased
by Aileen Erin
2020Alpha Girl, Book 9
Series background & context
The Alpha Girl series begins like a paranormal YA classic and then keeps growing into something much bigger. In Becoming Alpha, Tessa McCaide arrives in Texas hoping to leave her trouble magnet reputation behind. Instead, one kiss changes everything. Suddenly she is tied to Dastien Laurent, dealing with her own werewolf transformation, and stuck at St. Ailbe's, a secret boarding school for werewolves.
Things do not calm down from there.
At its core, this is Tessa's story. She starts as a girl with visions who feels out of place almost everywhere, and she slowly becomes one of the most important people in her supernatural world. Her relationship with Dastien is a big part of the appeal, but the series is not only about romance. Friendship, pack loyalty, family tension, and the cost of power keep driving the books forward. Meredith, Claudia, Axel, and the wider St. Ailbe's circle matter because Erin treats the group like an emotional home base, even when everyone is in danger.
The setting matters more than you might expect. Texas is not just background scenery. It is where packs, covens, schools, and family networks overlap, which means Tessa can never fully separate ordinary life from supernatural politics. Through Avoiding Alpha and Alpha Divided, the series pulls her deeper into witchcraft, curses, vampire attacks, and the problem of being claimed by more than one magical world at once. She is never only one thing, and a lot of the tension comes from other people wanting to decide what she should be.
As the books go on, the world gets broader and stranger. Bruja shifts the focus to Claudia and the witch side of the conflict, bringing in ancient magic and a trip to Peru. Shattered Pack moves into werewolf pack politics in Ireland. Lunar Court opens the door to fey courts, assassination threats, and a romance that has to cross very different kinds of power. Those later books still feel connected because they grow out of the same friendships, alliances, and unfinished battles.
This series likes to escalate.
By the time you reach books like Alpha Unleashed, Being Alpha, and Alpha Erased, the story has moved well beyond secret school problems. Supernatural communities are colliding with the human world, dark magic is no longer contained, and Tessa is carrying real leadership weight. The tone stays fast, emotional, and romantic, but the stakes get larger, from saving a friend or surviving a curse to stopping war and holding a fragile alliance together.
If you are wondering what kind of ride this is, expect werewolves, witches, vampires, fey politics, visions, fate bonds, and a lot of found family. The books are built for readers who like action and angst, but they also keep coming back to a simple idea: growing up is messy enough without discovering you might help decide the future of the supernatural world.
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