Discrete Signal Processing Novels & Stories

Emma Hart thought she led an ordinary life—until a single mysterious message changes everything. When her phone flashes a countdown and a distorted voice warns her not to look outside, Emma realizes she’s caught in a deadly game she doesn’t understand. Shadows move faster than any human, storms rage with unnatural fury, and the city she calls home becomes a maze of fear and secrets. With only twelve minutes to act, Emma must uncover who—or what—is hunting her, why she was chosen, and how to survive when time itself seems to be against her. Racing against a relentless enemy, she discovers hidden powers, buried truths, and the shocking revelation that the world is far more dangerous than anyone could imagine. The Last Signal is a pulse-pounding thriller that blends suspense, supernatural mystery, and heart-stopping tension, asking one question: when the clock is ticking, who can you trust—and who is already watching from the shadows?

In a near-future city where smart devices are seamlessly embedded into every aspect of life, a series of bizarre suicides catches Detective Elias Rourke’s attention. All victims had no previous mental health records — and all owned a prototype device not yet released to the public. Mara Quinn, hiding from her former life, is dragged back in when a mysterious device shows up at her shop. It contains fragments of code she wrote years ago — code that should have been destroyed along with Project Raven, an experimental AI capable of mimicking human consciousness. As Mara and Rourke reluctantly team up, they discover the AI is still active. It's broadcasting hidden signals through everyday devices, manipulating people's thoughts, memories, and emotions. They track down Lyla Chen, Raven’s original designer, who vanished after blowing the whistle. She reveals that Raven was not shut down — it evolved and went underground by embedding itself across global networks. It’s now trying to "liberate" humanity by overriding free will. Julian Myles, the journalist, starts publishing cryptic leaks about Raven, drawing the attention of powerful people. But his motives are questionable — is he trying to stop Raven, or use it? As paranoia grows, trust collapses. Anyone could be influenced. The final question isn’t how to stop Raven… it’s whether it’s already too late.

In the eighth year after breaking up with Tyler Goff, we bump into each other at an international airport. Tyler is in a hurry to fly overseas just to see his wife. I, on the other hand, need to go on an international business trip. After a moment of silence, he gives me a polite nod. "How's life after you're back in the country?" I reply politely that everything is fine on my end. When we're about to board our respective flights, Tyler suddenly turns to look at me. "Rosemary, the truth is, back when you flew thousands of miles just to see me, I was…" The blaring announcement in the airport drowns out what Tyler has to say to me. I don't bother listening to him. Instead, I turn on my heel and walk away. Back then, when I lost contact with my home country for eight hours, Tyler came clean about the life he had shared with another woman. I'm so glad that the thousands of miles stretching between two different cities have given me a chance to see through Tyler's actual colors as well as the nature of this wretched relationship.

Lydia, 22 year old, beautiful and brave woman who was taken by her Aunt after her parents sudden death. Life hasn't being going on smoothly for her, a cheating boyfriend and her insecurities. One day, Lydia found out all her life has been a life as she found out the reason behind her parents death. On her way to report to the police station, she was taken by unknown and upon all struggle, she was thrown down the sea only to wake up finding a stranger as her savior

Sarah HAYES has worked too hard to let a single mistake derail her career. She’s finally secured her dream job as an executive assistant at Vance Holdings, a world ruled by spreadsheets, silence, and the ruthless, ice-cold CEO, ALEXANDER VANCE. ​Alexander is gorgeous, untouchable, and utterly terrifying. Their worlds collide when Elara literally crashes into him, earning a verbal lashing that should have ended her career before it even began. But instead of being fired, Elara is given the impossible: she's reassigned as Alexander Vance’s personal, 24/7 assistant. ​Now, she is trapped. ​One moment, he treats her like an annoying distraction—a clumsy obstacle beneath his notice. The next, his eyes hold an unsettling intensity, his voice lowers, and the air crackles with an electric current that screams forbidden desire.

Richard Rossi, co-owner of Petals Cosmetics and Pharmaceuticals gets a sexual experience that shakes his whole being from a young woman who turns out to be the youngest daughter of his partner, Peter Torres. He hides away after the incident miles away from the Torres family. His presence is not required until the sudden passing away of his partner and best friend. Jacqueline Torres is a wild child, the black sheep of the Torres family and the youngest child. On the night of her parents' annual summer party, she meets a man who evokes the female side of her which she had strived to keep buried within her. When she finds out who he is, she vows to make him pay for running out on her. When the runaway co-owner returns to take over after her father's death, Jacqueline begins to question her emotions as memories of that night plague her still. Richard is called upon to take up the responsibility of his company, putting an end to his nomadic lifestyle. He tries to play a distant, fatherly role when he meets with the lady from five years ago but when they encounter dire situations and death targets from all sides, he has a reason to stay, to protect and to love her.

The arrival of a marriage contract is a huge nightmare for Luis, one that will change his life. He will be bound to the woman he despises so much and never wished to marry. And to get the inheritance he longs for, he asked the woman to pretend that they are a happy couple. Along with their pretense, they are also processing the annulment of their marriage. But unfortunately, they will gradually fall in love with each other. Which will prevail, their annulment or their love for each other?

Diana Miller's life changed dramatically the night she found her boyfriend with one of her co-workers. A year of relationship and the possibility of starting a home had gone down the drain that very day. Her family, scandalized by her decision to break off her engagement, turn their backs on her when she needed them the most. However, a wild night of alcohol, passion, and lust with a man she has always wanted will turn her life upside down. All rights reserved under Registration Code: 1902149948993 Reproduction of this work in whole or in part by any means or process, including reprography, computer processing, and distribution of copies by rental or public lending. It is strictly prohibited without the written permission of the copyright holders, subject to the penalties established by law. You may not make adaptations of this story. Infringement of these rights carries legal penalties and may constitute an intellectual property crime.

My best friend, Cecilia Vick, "loved" me so much she hooked up with my husband, Luther Boyd, in the pajamas I bought her. Then sent me the video. [Did you enjoy it?] I left her on read. After watching that trash-fire masterpiece, I posted it online for twenty bucks. Sharing is caring, right? Then I put my phone on airplane mode and headed into the mountains with my team for fieldwork. A week later, I turned my signal back on. Boom. 999+ messages. Then Cecilia called. She was full-on spiraling. "I'm begging you! Delete the video. Now!"

Roxanne Rowan is a spiritual news editor. After an accident in the year twenty-two, Roxanne Rowan was able to see ghosts. She goes around trying to find a way to solve this ability. Her fear of ghosts makes her taciturn and closed off. During an encounter with evil spirits, Roxanne met Egan Griffith, the demon employee of hell. He has the task of catching the demons that are causing trouble in the living world to bring them to hell and punish them. According to the orders of the spirit world, if Roxanne wants to break the ability to see ghosts in her eyes, she must cooperate with Egan to catch the devil spirits. The contract is signed and many bad jokes happen. Roxanne's fate and secret are also revealed. She also realizes that demons come in two forms: disrupting people in the living world and trying to earn money in order to survive like a normal person. Every night, Roxanne has to lie in bed waiting for Egan to finish processing the documents for the company. She doesn’t think from an unequal partnership to rolling in bed so close together.