Equites, Book 4 in the Heku Series, starts off with the beginnings of a war. Damon and Emily are still fighting while the Equites defends itself against attacks from both the Valle and the Encala. An accident sends Emily to the hospital, and the tension with the Valle becomes more explosive. Emily suspects the heku have a secret, and will go to any measure to find out what it is. She comes face-to-face with the darker side of the heku and quickly comes to terms with it. An agricultural coven takes her in and her views of the sinister heku begin to change. Emily’s past with Keith comes back to haunt her, and a vile attack shows the Equites how far the Valle and Encala are willing to go to gain possession of the Winchester Heirs. Sam’s loyalty comes into question as Emily finds a small niche out in the world with the mortals. Attacks on her become more dangerous, and she finds that the heku may not be as indestructible as she once thought. An ultimatum is placed that could upend the entire species.

Chevalier has never been told no. For thousands of years he's sat on the Equites Council, ruling body of his heku faction, and for thousands of years his every order has been followed immediately and without question. One of the most important rules of the heku, is that no one is to feed from unwilling donors. Following a tip that a young mortal woman is being brutally attacked by his own kind, he seeks her out and immediately begins to experience unnatural feelings for the woman. Emily, a beautiful rancher from Montana, has spent her entire life being violently attacked by beings she assumed were vampires. It isn't until she meets Chevalier that she learns of her startling family history, a history that immediately throws her into the volatile world of the heku.

Equites, Book 4 in the Heku Series, starts off with the beginnings of a war. Damon and Emily are still fighting while the Equites defends itself against attacks from both the Valle and the Encala. An accident sends Emily to the hospital, and the tension with the Valle becomes more explosive. Emily suspects the heku have a secret, and will go to any measure to find out what it is. She comes face-to-face with the darker side of the heku and quickly comes to terms with it. An agricultural coven takes her in and her views of the sinister heku begin to change. Emily’s past with Keith comes back to haunt her, and a vile attack shows the Equites how far the Valle and Encala are willing to go to gain possession of the Winchester Heirs. Sam’s loyalty comes into question as Emily finds a small niche out in the world with the mortals. Attacks on her become more dangerous, and she finds that the heku may not be as indestructible as she once thought. An ultimatum is placed that could upend the entire species.

Emily continues her quest to seek revenge for the death of her Cavalry, much to the dismay of the Equites and Encala Faction. The Equites are in a race against time to locate the fallen Encala Elder in hopes of preventing a war, but Emily is dead set on keeping him until he's suffered for the deaths. The Encala overstep in their mission to regain Frederick, forcing Chevalier's darker side forward. As Alexis grows, she struggles to fit into the world of the heku, and strives to find a place in a world she only partially belongs to. Emily befriends a strange mortal man, a self-proclaimed Vampire Hunter, and he causes tension in the house as heku and hunter have a power-struggle over protecting Emily. A trip to the Valle turns disastrous when Emily and Kralen are caught in a battle caused by the Encala, and Kralen finds himself unable to protect her, and returns to his coven. Emily goes to extreme measures to return her friend and guard, and gives him an offer he can't refuse. Another ancient being emerges and again separates Emily from her beloved heku. The Cavalry sets out to find her and Chevalier decides to handle the Encala himself. Mysterious things begin happening to Emily, and Chevalier swears to find the source.

The ominous Valle Faction vows to gain possession of what the Equites has hidden in the well protected Island Coven. Just as Emily thinks she’s found peace in the volatile world of the heku, she’s brutally ripped from the protective walls of Chevalier’s coven and thrown into the harsh reality of a Valle prison. Chevalier confronts the Valle and Equites Elders about Emily, and in doing so, endangers his own life. Emily’s devout loyalties to the heku faction gain respect for her among the Equites Council and ensure her place among the immortal.The Valle overstep, and the violent war that ensues endangers Chevalier’s peaceful coven and exposes traitors among the Equites. While Chevalier fights to protect Emily and his coven, the Equites Faction faces an even bigger crisis when they decide a change of leadership is long past due. The task falls to the Chief Enforcer, and Chevalier is sent on a mission that could end the Council’s turmoil. The operation could not only threaten his life, but also his relationship with Emily.Emily begins learning even more about the heku and its evil past when she comes face-to-face with one of the original heku, an Ancient. She feels the strain as she’s taken from the comfortable coven, and even with Kyle at her side, can’t find her way in the new life. Emily starts to wonder if she’s not only a danger to the heku, but if she would be safer returning to the world of the mortal and leaving her beloved heku behind. When Emily gives birth, the Valle renew their drive to capture the last Winchester heir, and even the Equites Elders begin to feel the need to defend her.

With the newly renewed tension between the factions growing even more violent, Emily struggles with the loss of past friendships. Chevalier and the Equites find themselves, once again, fighting to keep Emily with them, and their power brings the Valle and Encala to their knees, again wishing to renew the once strong alliance.Emily finds friendship and purpose out on the island and only another attack brings her back to the palace, but not for long. Again the V.E.S. interferes, and when the island is no longer safe, she is forced to return to the palace.Exavior crosses the line and breaks ancient rules set to keep the mortals safe from the ancients. Emily and Dustin begin a war of their own and the Equites become irritated with their constant fighting. When Dustin takes the arguing to new levels, the Equites Elders begin to lose their faith in the former Powan.

Emily begins to recover from her long captivity with Salazar, but a drastic setback threatens not only her, but the lives of the Equites Council. Chevalier struggles with Emily’s renewed friendship with the Encala, when they offer her a companion in a time of need. Learn more about the relationships between the Old Ones and the original heku, the Ancients. Chevalier’s fierce hatred for the Ancients comes to play and pits the Old Ones against them once again. The Old Ones learn more about Emily and threats emerge as Emily discovers hidden Ancient abilities within herself. Salazar’s hold tightens once again and they begin to wonder if Emily will ever be completely out of his grasp. Alexis begins to crave motherhood and Dain steps up as a formidable presence in Emily’s protection. The Valle make a startling revelation, one that could bring Chevalier and Emily the peace they seek.