Timothy P Callahan

Dagger is always on the lookout for the next big payday. But when a rival member of a vigilante team approaches him with a desperate plea to rescue her father, Dagger senses an opportunity to not only line his pockets but also reunite a fractured family.On the other side of the coin, Daniel, code-named Shadow Ninja, finds himself at a crossroads in his life. As one of the city's protectors, he's long been dedicated to safeguarding Haven's citizens. Yet, with a fianc e and a thriving business, the allure of patrolling the night alongside Dagger has lost its luster. Both brothers sense that their time together as a crime-fighting duo is drawing to a close.As they grapple with the uncertainty of their future, a pivotal question looms: Could this be the ultimate and perhaps final adventure for Dagger and Shadow Ninja? Can Dagger complete his mission without his brother by his side? And what perilous secrets will emerge as Tanaka's mission spirals out of control?'The Honor System' marks the third riveting installment featuring Dagger and Shadow Ninja and the fourth in the thrilling Evolutionite series. It explores the aftermath of the cataclysmic events from 'Infinity Rises' and thrusts the Evolutionites into a new chapter in Haven's history. As alliances shift, loyalties are tested, and long-buried truths surface, the fate of Haven and its protectors hangs in the balance. In this high-stakes urban adventure, where honor is both a virtue and a battleground, the Evolutionites are pushed to their limits, and the city of Haven faces its most formidable challenges yet.

Damien Simen is a man on a mission: Steal 100 suits of armor transferred from a secret location. Once activated, the suits could finally give the terrorist group Infinity a chance against the cities high powered Evolutionites.Leonard Banks is the new leader of the Protectors, a group of elite Evolutionites formed to handle the unique challenges of Haven. He is determined to prove himself worthy of the mantle of leadership.Bryn Keefe is the most dangerous man alive. Leader of Infinity he wants to use the suits to take over the city, the country, and eventually the world. He's a man with a secret that will change everything.Infinity Rises is the third book in the Evolutionite Chronicles series which features heroes with immense power fighting for the rights of ordinary and extortionary people.

Tanaka and Daniel are more than just brothers; they are Evolutionites, former Protectors known as Dagger and Shadow Ninja, and now, they're business owners dedicated to maintaining peace and fighting crime wherever they're needed. When a distress call from Tanaka's ex-girlfriend, Nancy, lures them to the city of sin-Las Vegas, they find themselves in a high-stakes battle against an evil mastermind named Destructo.Destructo's sinister plan threatens to replace every human with lifelike robot doppelgangers. As the brothers race against time, they must confront their own past and the complexities of trust, especially when it comes to Nancy, whose actions once shattered Tanaka's heart.'Welcome to Vegas' is a thrilling superhero adventure that propels readers through the neon-lit streets, glitzy casinos, and enticing strip clubs of the most unique city on Earth. With the fate of humanity hanging in the balance, can Tanaka and Daniel save the world once again? Will they overcome personal grudges to forge a united front against Destructo's malevolent machinations? In a city where secrets are as common as poker chips, the stakes have never been higher

In the extraordinary city of Haven, Pennsylvania, where fantastical powers abound and threats loom both within and beyond its borders, Dagger and Shadow Ninja, two renegade brothers and former Protectors, offer their unique services for a price. They're the ones you turn to when you need a package delivered or your life saved, but only if your pockets are deep enough.Everything changes when Lancaster Jones, a time traveler from the future, lands in their path seeking their assistance. His arrival triggers a perilous adventure, entangling them with a recluse possessing god-like powers, a mysterious and potent orb, an Utopian society, and the specter of impending genocide.As the fate of the world hangs in the balance, Dagger and Shadow Ninja must navigate a treacherous landscape of shifting alliances and hidden agendas. They grapple with the critical questions of who can be trusted, who poses the real threat, and how they will secure their reward once the dust settles.

The Arwen Book one: Defender is a series of three Novella's, each connected by the strange alien race known as the Gyssyc. The Arwen: Regal When a comet the size of a small moon threatens the remote world of Regal the Earth Alliance assigns the most decorated ship in the fleet, the Arwen, to destroy it. Its Captain, Marjorie Cook, sees this as an opportunity to redeem herself after a tragic mistake in her past causes the death of over 400 of her crew. It seems like an easy mission but, when the Arwen arrives, it finds things are not what they seem. The Arwen: Ulliam The Gyssyc ship is in orbit above Ulliam; the Task force sent to meet them has been destroyed. Captain Cook fears the worst; the Gyssyc has declared war on the Ulliam. The crew of the Arwen must figure out what happened before a second fleet arrives, the fate of three races rests in their hands. The Arwen: Armada The Earth Alliance prepares itself for a new war. Two old enemies have allied themselves with Regal, the planet the Arwen saved two years earlier, to build a massive Armada assigned to destroy Earth. Vice Admiral Payton Cook must defend the planet against insurmountable odds while Captain Cook does battle to save Ulliam from a deadly surprise attack. Regal won the 2007 Parsec award for best Novella.

Scrapper, a disgraced United Corp Captain, and his crew of salvagers have found a bounty too large to ignore orbiting a gas giant. Upon arriving on the unnamed science vessel, they find all but two of the crew slaughtered. The survivors, Naomi, a computer programmer, and Professor Litchen, the ship's lead scientist, tell conflicting stories of crew members turning into murderous monsters. With the ship's treasures promising Scrapper redemption and a better life, he ignores his instincts to leave. It's a decision Scrapper soon regrets as the mysteries deepen and the survivors' secrets are revealed.