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Blood Bond Saga
Series · 19
books · 2018-2025

Books in series

Blood Bond book cover
#1

Blood Bond

1

2018

Vampire Dante Gabriel is starving. What he craves is red gold—human blood. After being held captive as a blood slave to a female vampire for years, he has finally escaped. Unchained at last, he follows his nose to the nearest blood bank to sate his hunger. ER nurse Erin Hamilton expects just another busy night shift…until she finds a gorgeous stranger vandalizing the hospital blood bank. Though her logic tells her to turn him in, she’s pulled by stronger and unfamiliar emotions to protect the man who seems oddly infatuated with her scent. Chemistry sizzles between them, but Dante, plagued by nightmares of his time in captivity, fears he won’t be able to control himself…especially when he discovers a secret she doesn’t even know she’s hiding.
Blood Bond book cover
#2

Blood Bond

2

2018

Dante Gabriel is angry. Someone has violated the woman whose scent has left him emotionally paralyzed, and he’s become unhinged. He vows to protect Erin Hamilton—mostly from himself. Erin has other ideas. She’s determined to figure out the strange man who keeps leaving her aroused and unsatisfied. When she pushes Dante for answers, he goes looking for them himself. What he uncovers could put Erin in mortal danger, with him as her only salvation.
Blood Bond book cover
#3

Blood Bond

3

2018

Now that Dante Gabriel recognizes the blood bond Erin Hamilton has formed with him, he has to convince her that she must complete the bond for both their sakes. Vampires are rapidly dying out, and humans have long considered them nothing more than a myth. How can he make her understand? Erin has fallen in love with Dante, but she’s still confused and angered by his behavior. To keep her mind occupied, she immerses herself in a mystery that has evolved at work. Patients have been disappearing from the hospital, and Erin finds a clue regarding their blood.
Blood Bond book cover
#4

Blood Bond

4

2018

Vampires are real. That fact has Erin Hamilton thinking she’s headed for crazy town. Still, she can’t deny the intense emotion she experiences when Dante Gabriel sinks his teeth into her neck to take her blood. She’s in love, and her body responds to his bite in a way she never could have imagined. Once Dante tastes Erin’s blood, he’s addicted forever and cannot live without it. He’s heartbroken when she demands that he leave and never return. But neither can live without the other now, which puts them both at risk.
Blood Bond book cover
#5

Blood Bond

5

2018

Once bonded, never broken. The words give Dante Gabriel hope…until he remembers where he first heard them. The information he needs is hidden in the ancient Vampyre Texts, but he encounters obstacle after obstacle while trying to decipher them, even when someone from his past returns to help. Though she tries, Erin Hamilton can’t resist Dante. When he comes for her, she always submits willingly, despite her best intentions. She loves him but still can’t bring herself to accept him as vampire…even as other vampires, lured by her arousing scent, begin to close in on her.
Blood Bond book cover
#6

Blood Bond

6

2018

Dante Gabriel needs Erin Hamilton’s blood. The hunger is all-consuming, but flashbacks of his time in captivity, as well as his quest for answers, leave him questioning everything. With the help of his cousin, his father’s ghost, and a Shakespeare-quoting voodoo priestess, he’s determined to decode the book his grandfather claims will lead him only to darkness. Erin loves Dante and has finally accepted him for what he is, but she feels like she’s been transported into another world. Ghosts, werewolves, and vampires are all real? Even her best friend might not be what she seems. In addition, the mystery at the hospital deepens—a doctor is now missing—and Erin fears there may be a connection to Dante.
Blood Bond book cover
#7

Blood Bond

7

2018

Breaking into a cemetery isn’t anything Dante Gabriel ever thought he’d do, but he has no choice. He must recover his father’s body so he can claim his estate. Help arrives from two unexpected sources, but their plan is interrupted. Erin Hamilton’s best friend is a wolf shifter. The man she loves is a vampire. His father is a ghost. She can deal with all of that, but new worries have surfaced. The missing doctor has returned to the hospital, and his strange actions are disturbing…but not as disturbing as the odd dreams that begin to plague her. She finds comfort and love in Dante’s arms, even as he slowly begins to change.
Blood Bond book cover
#8

Blood Bond

8

2018

Dante Gabriel has developed some abilities never before seen in a vampire his age. Without Erin Hamilton, he’d be on the brink of insanity, but she’s always there, always willing to give him what he needs, and he’s determined to keep her safe from the vampire thugs who want her. His questions are still unanswered, and he considers turning to an evil source for results. Erin trusts Dante completely but still seeks outside help to keep the rogue vampires away. Another dream leaves her more frantic to solve the mystery of the disappearing women and help Dante find what he’s looking for. Though her love for him doesn’t waver, she finds the subtle changes in him unsettling.
Blood Bond book cover
#9

Blood Bond

9

2018

Erin Hamilton and Dante Gabriel are living together and are more in love than ever, but the mysteries surrounding them continue to evolve. When two more women go missing—Dante’s sister and Erin’s best friend—they dive in more deeply, recruiting Erin’s brother to help. Despite his quest for information, Dante resists falling prey to his former captor’s drive to control his mind. As more changes reveal themselves, he relies on his own strength and his love for Erin to keep himself in check. But the darkness following him is determined to manifest, and its source is a surprise to all.
Blood Bond book cover
#10

Blood Bond

10

2019

Vampires can’t levitate. At least that’s what Dante Gabriel always thought, until he finds himself floating above his bed along with his lover, Erin Hamilton. As he continues to exhibit unusual powers, more memories from his time in captivity surface, leaving him fearing what he might have done while imprisoned. When a new and unexpected temptation arises, he finds himself unable to resist. Erin aches for Dante and wants more than anything for him to find peace. As they uncover clue after clue in their attempt to find the missing women and solve the puzzle of Dante’s past, she is more determined than ever to put an end to this struggle, even if it means putting herself in harm’s way.
Blood Bond book cover
#11

Blood Bond

11

2019

Darkness tempts Dante Gabriel at every corner, and he struggles to maintain the control he was never taught when he came of age. His ghost father, his cousin, and the voodoo priestess under Claiborne Bridge continue to help, even as he descends further toward madness. Erin Hamilton is more in love than ever. She doesn’t fear Dante, even when he’s not himself, and she’s willing to do anything to put an end to his suffering and to find her best friend and the others. An unexpected visitor who arrives with a valuable gift could be the key.
Blood Bond book cover
#12

Blood Bond

12

2019

Clues are everywhere, but they don’t seem to add up, especially when a contact at the fingerprint lab gives Erin Hamilton and Dante Gabriel news that can’t possibly be accurate. Another visitor arrives with more information…and an unexpected family tie. In the midst of everything, Erin does what she can to comfort Dante, who is changing before her eyes. After an ominous visit with Bea, the voodoo priestess, Dante knows what he must do, and he must do it alone. First, though, he will make Erin truly his and take the sustenance he needs to get him through his next battle. But will his love for her be enough to save him when his nemesis is finally unmasked?
Blood Bond book cover
#13

Blood Bond

13

2019

Erin Hamilton follows Dante Gabriel back into hell—the underground compound where he was held for a decade—to confront the woman who held him captive. Finally unmasked, she seems to hold Dante under her influence. Erin has faith in Dante’s strength and determination, though, especially when the mysterious Vampyre Texts reveal their first secret. Dante struggles to regain his control, even as he grows stronger and the darkness rises within him. He’ll let his captor think she commands him as long as it serves his purpose, but if Erin or anyone else is threatened, all bets are off. He’ll use all his powers against her, whether or not he can master them. Time is running out, however. Dante must act quickly to free those imprisoned, especially when he learns what his captor has in mind. His new abilities keep those around him protected until she who calls herself Queen plays her trump card. Dante must face one last foe…and only one can emerge undefeated.
Blood Bond book cover
#14

Blood Bond

14

2019

Erin Hamilton follows Dante Gabriel back into hell—the underground compound where he was held for a decade—to confront the woman who held him captive. Finally unmasked, she seems to hold Dante under her influence. Erin has faith in Dante’s strength and determination, though, especially when the mysterious Vampyre Texts reveal their first secret. Dante struggles to regain his control, even as he grows stronger and the darkness rises within him. He’ll let his captor think she commands him as long as it serves his purpose, but if Erin or anyone else is threatened, all bets are off. He’ll use all his powers against her, whether or not he can master them. Time is running out, however. Dante must act quickly to free those imprisoned, especially when he learns what his captor has in mind. His new abilities keep those around him protected until she who calls herself Queen plays her trump card. Dante must face one last foe…and only one can emerge undefeated.
Blood Bond book cover
#15

Blood Bond

15

2019

Erin Hamilton follows Dante Gabriel back into hell—the underground compound where he was held for a decade—to confront the woman who held him captive. Finally unmasked, she seems to hold Dante under her influence. Erin has faith in Dante’s strength and determination, though, especially when the mysterious Vampyre Texts reveal their first secret. Dante struggles to regain his control, even as he grows stronger and the darkness rises within him. He’ll let his captor think she commands him as long as it serves his purpose, but if Erin or anyone else is threatened, all bets are off. He’ll use all his powers against her, whether or not he can master them. Time is running out, however. Dante must act quickly to free those imprisoned, especially when he learns what his captor has in mind. His new abilities keep those around him protected until she who calls herself Queen plays her trump card. Dante must face one last foe…and only one can emerge undefeated.
Unchained book cover
#1-3

Unchained

2018

Dante Gabriel is starving. What he craves is red gold—human blood. After being held captive as a blood slave to a female vampire for years, he has finally escaped. Unchained at last, he follows his nose to the nearest blood bank to sate his hunger. ER nurse Erin Hamilton expects just another busy night shift…until she finds a gorgeous stranger vandalizing the hospital blood bank. Though her logic tells her to turn him in, she’s pulled by stronger and unfamiliar emotions to protect the man who seems oddly infatuated with her scent. Chemistry sizzles between them, but Dante, plagued by nightmares of his time in captivity, fears he won’t be able to control himself…especially when he discovers a secret she doesn’t even know she’s hiding.
Undaunted book cover
#7-9

Undaunted

2018

Breaking into a cemetery isn’t anything Dante Gabriel ever thought he’d do, but he has no choice. He must recover his father’s body so he can claim his estate. Help arrives from two unexpected sources, but their plan is interrupted. Erin Hamilton’s best friend is a wolf shifter. The man she loves is a vampire. His father is a ghost. She can deal with all of that, but new worries have surfaced. The missing doctor has returned to the hospital, and his strange actions are disturbing…but not as disturbing as the odd dreams that begin to plague her. She finds comfort and love in Dante’s arms, even as he slowly begins to change. More secrets are revealed, and Dante and Erin recruit his cousin and her brother to help them find the missing women and discover the secrets of the Vampyre Texts, even as external forces work against them. But as Dante develops some unusual abilities and the darkness targeting him becomes more menacing, he must proceed, undaunted.
Unmasked book cover
#10-12

Unmasked

2019

Vampires can’t levitate. At least that’s what Dante Gabriel always thought, until he finds himself floating above his bed along with his lover, Erin Hamilton. As he continues to exhibit unusual powers, more memories from his time in captivity surface, leaving him fearing what he might have done while imprisoned. When a new and unexpected temptation arises, he finds himself unable to resist. Erin aches for Dante and wants more than anything for him to find peace. As they uncover clue after clue in their attempt to find the missing women and solve the puzzle of Dante’s past, she is more determined than ever to put an end to their struggle, even if it means putting herself in harm’s way. After an ominous visit with Bea, the voodoo priestess, Dante knows what he must do, and he must do it alone. First, though, he will make Erin truly his and take the sustenance he needs to get him through his next battle. But will his love for her be enough to save him when his nemesis is finally unmasked?
Untamed book cover
#16-18

Untamed

2025

This edition cancelled by the publisher. The so-called vampire queen is now ashes in the ground. But the elusive Council, composed of the vampire elders, remains, harboring secrets of its own—secrets that may be even more dangerous than the queen’s. River Gabriel, along with his cousin Dante, is determined to root out the mystery and bring down the council for good. The only thing in his way? Lucy Cyrus, a feisty wolf shifter he’s fallen hard for. Lucy is happy to help River with his plans, but their feral libidos tend to get in the way much of the time, leading to an untamed passion that puts both their lives at risk. Blood Bond Saga series reading order: 1\. Unchained: Blood Bond: Parts 1, 2 & 3 2\. Unhinged: Blood Bond: Parts 4, 5 & 6 3\. Undaunted: Blood Bond: Parts 7, 8 & 9 4\. Unmasked: Blood Bond: Parts 10, 11 & 12 5\. Undefeated: Blood Bond: Parts 13, 14 & 15 6\. Untamed: Blood Bond: Parts 16, 17 & 18

Author

Helen Hardt
Helen Hardt
Author · 110 books

1 New York Times, #1 USA Today, and #1 Wall Street Journal bestselling author Helen Hardt's passion for the written word began with the books her mother read to her at bedtime. She wrote her first story at age six and hasn’t stopped since. In addition to being an award winning author of contemporary and historical romance and erotica, she’s a mother, an attorney, a black belt in Taekwondo, a grammar geek, an appreciator of fine red wine, and a lover of Ben and Jerry’s ice cream. She writes from her home in Colorado, where she lives with her family.

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Blood Bond Saga