Which Robert Harris Stand Alone Novels Differ From His Series Books?

Five years ago, Seraphina's world shattered when her fated mate the ruthless Alpha King, Killian Blackthorne publicly rejected her before the entire pack. Humiliated and exiled to the deadly Rogue Lands, she was left to die. But Seraphina survived. Alone, pregnant, and heartbroken, she built a new life as a skilled healer, determined never to depend on the man who destroyed her. Now, her greatest treasure is slipping away. Her four-year-old son, Leo, is dying from a rare magical disease, and the only cure is the blood of his biological father. Desperate to save her child, Seraphina returns to the last place she ever wanted to see again—the Alpha King's palace. Disguising her scent and concealing her identity beneath a healer's cloak, she enters enemy territory with one goal: save her son and leave before anyone discovers the truth. But the moment she crosses into Killian's territory, the shattered remnants of their fated bond ignite once more. Haunted by the woman he rejected and unable to resist the mysterious healer who stirs memories he thought were buried, Killian becomes obsessed with uncovering her identity. As old wounds reopen and dangerous secrets threaten to surface, Seraphina finds herself trapped in a deadly game of deception. Because if Killian discovers that the fierce little boy hidden within his palace walls is his son, he won't just demand the truth. He'll claim them both. And this time, the Alpha King won't let them go.

Join Xandra and Liam on an exciting journey as they embark on a challenging investigation into the mysterious disappearance of seven young girls in North Carolina. As they delve deeper into the case, they uncover a complex network of lies and corruption within the local community. With each new discovery, their understanding of the situation becomes clearer, and they begin to realize that their destinies are intertwined in ways they could never have anticipated. Witness the captivating story of self-discovery and passion that unfolds throughout the Hidden Souls Trilogy. Part One: Resurrection of Sin Part Two: Descendants of Arcos Part Three: Fury of Five

They walk among us, hidden in plain sight. What if aliens weren't invading Earth—but living beside us, blending seamlessly into human society? Meet the Spencer Brothers: Gabriel, Mitchell, Chase, Gailan, and Lucas—five irresistibly handsome alien dragon shifters who escaped their dying world to ensure the survival of their species. For years, they've lived quietly among humans, building successful lives while guarding a secret that could change the world forever. This collection follows three of the five brothers as fate leads them to their destined mates on Earth. But finding love is only the beginning. As powerful enemies emerge, dangerous secrets threaten to unravel, and forbidden truths come to light, the brothers must fight to protect the women they love while keeping their true identities hidden from a world that isn't ready to know they exist. Filled with romance, adventure, passion, and dragon-shifting heroes, these captivating stories will take you on an unforgettable journey of love, destiny, and sacrifice. Discover how three extraordinary brothers find their happily ever after—and what happens when destiny refuses to stay hidden. UPDATE: This three-book series is COMPLETED. The last two, plus a bonus story, will be published here soon.

Good things come in threes, like this pulse-pounding, fantasy romance Trilogy about immortals that meet in the middle to defeat a common enemy while finding their mates. 'Bloodmoon Rising' Gore never thought he would find his mate, so he loses himself into his work, pack relations and occupy his time with the baby he found. At first, he vowed to return her to whoever her relatives might be. But as the years go by, he notices something about the child. She just might be his mate. 'The Alpha and his Witch mate' After enduring torture from his would be mate, Horatio; the Alpha of his pack soon gives up on finding his true mate. That is, until Scarlet, a powerful and feared witch, crossed his path. They soon recognise each other as mates, but the thing is. Horatio hates witches and Scarlet can't stand wolves but he two soon realize that a mate bond is too strong to ignore. 'The Vampire and his Human Bride' Driven by his insatiable need for control, Alistair 'the torturer,' the most ruthless and well feared vampire, was on the brink of going crazy until he stalks a young mortal, his mate. He eventually captures October Summers, unaware of how unique she was or that she was the key to his sanity. She soon soothes his mind from his madness, while awakening emotions he didn't know he had.

If vampires aren't real, what did she just kill? Cadence Findley never gave much thought to vampires until one night when a dark encounter changed her life forever. When her friend is lured into the woods by a stranger with steel-gray eyes and pale skin, Cadence instinctively knows he is dangerous, so she follows at a distance. Moments later, she finds herself all alone with his decapitated head--and her friend's body at her feet. Except she's not really alone. A mysterious man appears out of nowhere and insists she runs. The monster has friends--the blood sucking kind. And now, they are coming for her. Swept into a world full of creatures she never dreamed existed, Cadence is left with a choice. Can she outrun the clan of vampires who've marked her for death, or should she follow the advice of the sexy man in black who warned her in the woods and now insists she transform into a vampire hunter? Will Cadence escape the bloodsuckers on her tail as she enters the secret world of vampires and guardians, hunters and hybrids? Follow the adventure as Cadence Findley leaves her life as a college student to become an extraordinary vampire hunter.

Book 3 in the Under the Moon Series: Maxen (or Max for short) has always enjoyed the old myths, legends and traditions of Wales, but he never expected in his wildest dreams to be dragged into one himself! When a huge red dragon lands in front of him, demanding a battle, Max is left perplexed by the notion. There is no reason for him to battle a living-breathing dragon! He refuses the challenge. After all, the dragon has an enormous advantage over Max. With the dragon not seeming to give up, and with even more supernatural beings coming into the picture, Max is about to find out what a God of the Underworld is capable of… the fire burns bright, but so too does the passion and desires of a God! Book 1: Under the Pale Moon Book 2: Under the Blue Moon Book 3: Under the Crimson Moon: A Dragon's Pride