Dive into the world of Maddie Castle, a retired K9 handler turned private investigator, in this heart-pounding collection of the first three novels in the bestselling series. From gripping mysteries to life-threatening pursuits, Maddie and her canine partners battle danger, corruption, and their own pasts to bring justice to those who need it most.

In Paris, an elderly man is assassinated as he takes his morning walk. In the war-torn cities of Syria, government forces wage a bloody war against their own people. The Russians are propping up the government, the French are backing one rebel fraction and the British are backing another. And in north Africa, young SAS trooper Jamie Truman is coming to the end of a gruelling tour of duty, or so he thinks. Jamie has a new mission.

In 2061 a young scientist invents a time machine to fix a tragedy in his past. But his good intentions turn catastrophic when an early test reveals something unexpected: the end of the world. A desperate plan is formed: recruit three heroes, ordinary humans capable of extraordinary things, and change the future.

Time's up. You're Next. "All he had to do was name the woman he wanted. It was that easy. They would do all the hard work. "Detective Sergeant Mark 'Heck' Heckenburg is investigating the disappearance of 38 different women. Each one was happy and successful until they vanished without a trace. Desperate to find her missing sister, Lauren Wraxford seeks out Heck's help.

At 12, Gideon Crew witnessed his father, a world-class mathematician, accused of treason and gunned down. At 24, summoned to his dying mother's bedside, Gideon learned the truth: His father was framed and deliberately slaughtered. With her last breath, she begged her son to avenge him. Now, with a new purpose in his life, Gideon crafts a one-time mission of vengeance, aimed at the perpetrator of his father's destruction. His plan is meticulous, spectacular, and successful.But from the shadows, someone is watching. A very powerful someone, who is impressed by Gideon's special skills.

Juan Cabrillo's first adventure with the Oregon - a state-of-the-art spy ship disguised as a nondescript lumber hauler - takes him and his crew into dangerous waters as they try to put Tibet back in the hands of the Dalai Lama by striking a deal with the Russians and the Chinese.

When a naval cruiser sinks in mysterious circumstances in the North Sea, all aboard are lost. Rose is saddened to learn that the brother of her friend, Keisha, was among the dead. And yet he appears to them as a ghostly apparition, begging to be saved from the coming feast... the feast of the drowned. As the dead crew haunt loved ones all over London, the Doctor and Rose are drawn into a chilling mystery.

Jake Noble, Special Forces veteran and ex-CIA operative, is living on his boat, trying to scrape together enough money for his mother's cancer treatments. When the Company offers him 150k dollars to track down a missing girl, Noble has no choice but to delve back into the seedy underbelly of Manila's sex trade.

Nothing about Emma Makepeace is real. Not even her name. A newly minted secret agent, Emma's barely graduated from basic training when she gets the call for her first major assignment. Eager to serve her country and prove her worth, she dives in headfirst. Emma must covertly travel across one of the world’s most watched cities to bring the reluctant—and handsome—son of Russian dissidents into protective custody, so long as the assassins from the Motherland don’t find him first.

Logan Willis’s life is falling apart: he lost his job and found out that his wife is cheating on him all in the same day. Thinking that his world has ended, Logan checks into a hotel and turns on the TV to see that he's not far wrong - radio telescopes have detected mysterious signals coming from inside our solar system, and the source is moving toward us at over 500 miles per second. The media concludes that these signals must be of an alien origin. Still reeling from the news, Logan gets a phone call from his brother-in-law.

In a futuristic urban wasteland, evil Overlords have decreed that no human shall live a day past their 14th birthday. On that Sad Birthday, the children of the Dorms are taken to the Meat Factory, where they will be made into creatures whose sole purpose is to kill. The mysterious Shade - once a man, but now more like the machines he fights - recruits the few teenagers who escape into a secret resistance force.

We were prepared for an earthquake. We had a flood plan in place. We could even have dealt with zombies. Probably. But no one expected the end to be quite so... sticky... or strawberry scented.

Something weird is happening to the Los Angeles freeways - phantom cars, lanes from nowhere, and sometimes unmarked off-ramps that give glimpses of a desolate desert highway - and Sebastian Vickery, disgraced ex-Secret Service agent, is a driver for a covert supernatural-evasion car service. But another government agency is using and perhaps causing the freeway anomalies, and their chief is determined to have Vickery killed because of something he learned years ago at a halted Presidential motorcade. Reluctantly aided by Ingrid Castine, a member of that agency, and a homeless Mexican boy....

Technologically enhanced superspy Peter Caswell has been dispatched on a top-secret assignment unlike any he's ever faced. A spaceship that vanished years ago has been found, along with the bodies of its murdered crew - save one. Peter's mission is to find the missing crew member, who fled through what appears to be a tear in the fabric of space. Beyond this mysterious doorway lies an even more confounding reality: a world that seems to be Earth's twin.

The colony planet of Eighty-Six looks as dull as all its fellow new worlds to veteran journalist Lex Falk. But when a local squabble starts to turn violent, and the media start getting the runaround from the military high command, his interest is seriously piqued. Forbidden from approaching the battlezone, he gets himself chipped inside the head of a combat veteran - and uncovers the story of a lifetime. When the soldier is killed, however, Falk must use all his resourcefulness to get safely back home again…and blow the lid off the whole damn thing.