Which Goodreads Sci Fi Series Have The Most Active Discussion Groups?

Charity Conrad has plenty of problems, but being the Gamma isn’t one of them. No, her biggest issues are the two gorgeous men fighting for her attention. What's worse is the growing attachment she feels for both. She thought some time away would lessen her conflicting feelings for them, but upon her return she realizes just how wrong she was. With her eighteenth birthday rapidly approaching can she survive without someone getting their heart broken? Book 3 of The Silver Run Series. Can be read as a standalone. The Silver Run Series Book 1- Possessing My Alpha- Completed Book 2- Possessing My Mate- Completed Book 3- Possessing The Gamma- Near Daily Updates

In a bleak future, the man with everything wants one more thing. Her. Tiernan is a man with everything, and he’s not used to being denied what he wants. When he sees Madison from a distance, he makes the arrogant decision to take her. Her family needs her, but she has little choice except to become the Commander’s new companion, albeit reluctantly. Life in the hub of power isn’t what she expects, and neither is Tiernan. He’s dark and demanding, but there are flashes of tenderness that have her falling for the man she glimpses inside the cold and exacting commander of their territory. Which Teirnan is the real one—the tyrant or the tender lover? At first, it seems impossible that she could ever be happy with the man who forced her to give up her life, but feelings grow between them. Their relationship reaches a fragile new level that could deepen to something neither expected, if betrayal and treason don’t separate the lovers.

In a world where the moon shattered and the strong devoured the weak, Neoma Solstice is nothing. A scentless Null. A ghost. A mistake. Until the day she saves a dying Lycan warrior with a touch, and her secret is revealed: she's Void-Born, the rarest mutation in existence. The same power that makes her invisible makes her invaluable—a living weapon that can cure the incurable Feral Rot plaguing the Lycan Ascendancy. Captured and collared, Neoma is forced to serve as "Tether" to Unit Vanguard: four elite soldiers on the brink of madness. Barzil, the ruthless Commander who sees her as a mission. Wolfy, the cold Tactician who sees her as a puzzle. Viggo, the feral Berserker who sees her as salvation. Guller, the fallen Priest who sees her as redemption. They own her contract. They control her life. They swear she's just a tool. But tools don't make their masters kneel. As Neoma's power grows, so does the threat she poses to the regime that enslaved her. When the prophesied Blood Moon rises, she'll have to choose: remain the Ascendancy's battery, or become the Void that devours them whole. Some bonds are forged in blood. Some in magic. Theirs was forged in desperation—and it might be the only thing strong enough to save a dying world. The Obsidian Covenant is a dark dystopian reverse harem romance featuring a morally gray FMC, four obsessive MLs, found family dynamics, enemies-to-lovers, rejected mate redemption, and a slow-burn that explodes into high heat. Perfect for fans of The Cruel Prince meets Den of Vipers in a post-apocalyptic wasteland. No choosing. No apologies. No mercy.

Beyond Earth, there is an alien species known as the Dagerstanteens. These mighty warriors are wise, strong, and powerful. Unfortunately, they're dying out slowly. Just as the royal family accepts that they will be the last, a new hope arises. Humans. As each of these aliens discovers love, humans will sacrifice much, and both worlds will change forever.This story contains graphic sex, violence, non-consent, and erotic scenes with tentacles. 18+The Alien Love Series is created by C.M. Moore, an eGlobal Creative Publishing Signed Author.

The Moon Goddess may have written the rules, but these she-wolves are tearing them apart. In this sweeping five-book saga, the Lycanthrope species—creatures of power beyond mortal imagination—dare to defy destiny itself. Mate bonds ignite passion and peril, but every she-wolf knows love can be a weapon as much as a gift. Tradition demands obedience. They choose rebellion. It begins with Ana, a Hybrid caught between worlds, whose collision with Romani, the ruthless Lycan Crown Prince, sparks a bond that could either save her—or destroy her. His dominance threatens to consume her, yet Ana refuses to bow. Every choice she makes twists the Goddess’s plan tighter, until fate itself trembles. From Ana’s defiance to the cunning of wolves who wield mate bonds like blades, each book unveils a battle where freedom clashes with love, rebellion with tradition, and power with vulnerability. The Goddess watches. The wolves fight back. And destiny will bleed before it breaks. This is not a tale of wolves who obey. This is the saga of wolves who refuse to surrender…

She was never meant to survive their world. Now she’s the only one who can burn it down. Lyra thought she was just a girl with strange dreams and a birthmark that shimmered beneath moonlight. But when a celestial event rips her from Earth and drops her into the brutal halls of the Academy of the Ascendant, she discovers a deadly truth: she’s the lost heir of a realm that erased her bloodline—and she’s carrying the forbidden magic that could unravel it all. The Academy is ruled by power and hierarchy. The weak are crushed. The strong ascend. And the Triad—three elite heirs born of elemental fire, storm, and air—will do anything to break her. Until they realize she’s more powerful than all of them. Mocked. Hunted. Desired. As Lyra unlocks the four elemental affinities no student should possess, she becomes the center of a prophecy that the Council has killed to keep buried. But it’s the fifth element—the forbidden Void—that marks her for something more. Survival means mastering her magic. Love could cost her everything. And rebellion might just start with a kiss. Perfect for fans of Zodiac Academy, Throne of Glass, and The Cruel Prince, Marked by Starlight is the explosive first book in a dark fantasy romance series filled with elemental magic, enemies-to-lovers heat, and a heroine who refuses to bow.