Who Are The Main Characters In 'Not My Brother'S Keeper'?

Alpha Kate’s story continues in Alpha Siblings. Alpha Kate suffered many challenges on her way to finding her second chance mate, Alpha Colby. They are about to embark on their new life together when challenge after challenge interrupts their lives. Will they make it through the challenges together or are they doomed? Throw in the mix a sibling rivalry like no other and you have Alpha Siblings. This book is a continuation of Alpha Kate. To avoid any spoilers and to understand the story, it is recommended that you read Alpha Kate first. However, this book has been created so you can enjoy as a stand-alone book.

A typical teenage romance novel. Where the girl falls in love with the jock. But the only difference in this one is that the girl falls in love with her brother. "Why does what I do matter so much to you?" I asked curiously. He slammed his hand against the car behind me as he caged me in. He looked down at me with a scowl on his face, his tall frame hovering over me. "Because I care about you." He said loudly and his minty breath hit my nostrils causing me to gulp. I've never been this close to him before. Since the first day that he met her, he was attracted to her. But he had to keep his feelings a secret, for the sake of their family. She can't fall in love with him. So he needs to show her the worst parts of himself, because maybe then she'll hate him. BOOKS 1 & 2.

As I was about to leave my brother’s restaurant, the female manager stopped me. "Miss, excuse me, but you haven’t paid your bill." I looked at the unfamiliar face and thought that she was probably new and didn’t recognize me, so I explained politely, "Just put it on the owner’s tab. He knows me." The manager shot me a disdainful look. "Miss, this is a Michelin three-star restaurant. We don’t let just anyone run up a tab." She handed me a printed bill. I glanced at it. Fifty thousand dollars for one meal. Three thousand for tableware maintenance, five thousand for exclusive air purification, ten thousand for a VIP mood-calming service fee, and a bunch of other ridiculous charges. I didn’t even know my brother’s place was such a scam. I couldn’t help but laugh in disbelief. "I’m the owner’s sister. If there’s a problem, tell him to talk to me at home." But she just wouldn’t drop it. "If you can’t afford it, stop acting like you can. And don’t act like you know Mr. White, either." I fired off a quick text to my secretary. 【Tell my brother to either fire this manager or I’m pulling my investment.】

After my sister-in-law Lydia had my brother Caleb's kidney removed and spent three years draining his blood, he escaped back to our hometown barely alive. He lay on a bed at the clinic, holding my hand tight as he said, "Noah, don't go after them. You can't afford to cross Lydia's family." Three days later, he died in my arms. I buried him on the hillside behind the town, under the old oak tree he had loved to climb as a child. On the seventh day after I buried him, a black Maybach stopped at the edge of town. Lydia got out with a frail man who looked like he could fall over at any time. She stood outside my house's door and looked at me. "Noah, where's your brother? Tell him to come out. Evan needs bone marrow this time." I wiped the dirt from my hands and raised my head as I smiled. "You want to find Caleb, right? Then start digging."

When April Caddel was just a child, her world changed with the arrival of Orion King, a guarded teenager taken in by her loving parents. For over a decade, Orion was her protector, her strict older “brother,” and the unshakable force in her life… until he vanished without a goodbye. Now, six years later, Orion is back. No longer the boy she knew, he’s a powerful, aloof businessman with a new name and carefully guarded secrets. But April’s heart remembers the boy who saw her when no one else did. And her body reacts to the man he’s become. Orion is determined to help April rebuild her life, all while clinging to the one rule he’s never dared to break, he is her brother in every way that counts. But April is no longer the little girl who followed his lead. She’s falling for the one man she was never supposed to want. As boundaries blur and emotions spiral, forbidden love burns between them, threatening to upend everything they thought was safe. The arrival of Orion’s entitled half-siblings and a father who wants his son back only adds fuel to the fire. They share no blood. But will that ever be enough? When love dares to bloom in forbidden soil, will it survive the storm? Or would their love story become one more secret they can never afford to tell?

Noah Singh, heir to the powerful Singh Corporation, thought he had control over everything, until a stranger walked into his life. Kai Bennett, recently adopted into the family, seems innocent and obedient, but he harbors secrets, obsession, and a possessive streak Noah never expected. When Mr. Singh announces Kai will stay with Noah, tensions ignite. Noah believes Kai is an escort, and Kai uses the misunderstanding to subtly test boundaries, learning Noah’s triggers, manipulating situations, and planting the seeds of obsession. Kitchen run-ins, hallway encounters, and late-night tensions turn their forced cohabitation into a slow-burning, dangerous game of control and desire. Jealousy flares when Kai joins the male student council, and Noah can’t hide his territorial instincts. Yet even as Noah suspects Kai’s manipulations, he can’t resist him. Their relationship develops in secret, until Noah’s ex, Mia, resurfaces, scheming to reclaim him, forcing Kai away. But distance does not weaken Kai’s influence, he continues to shape events from afar. Two years later, Kai returns, more dangerous, more cunning, and immediately recognized by Noah. As their obsession escalates, external threats including a manipulative girlfriend and family interference push their boundaries to the edge. Lies, deception, and power struggles test their control, loyalty, and desire. When a staged attack exposes hidden truths, Kai’s life hangs by a thread, revealing shocking secrets about his identity and family connections. Yet even facing betrayal, danger, and manipulation, Noah and Kai’s bond proves unbreakable. In the end, the soft, innocent boy is gone. In his place stands a master of psychological games, possessive, obsessive, and utterly devoted. Together, Noah and Kai overcome every obstacle, claiming both their love and the family legacy while proving that obsession, when fused with desire, can be a force impossible to resist.