Showing results by publisher "Gryphonwood Press" in All Categories

In 1829, the Portuguese brig Dourado sank off the coast of Indonesia, losing its cargo of priceless treasures from the Holy Land. One of these lost relics holds the key to an ancient mystery. But someone does not want this treasure to come to light. When her father is murdered while searching for the Dourado, Kaylin Maxwell hires treasure hunter and former Navy Seal Dane Maddock and his partner Uriah "Bones" Bonebrake, to locate the wreckage and recover a lost Biblical artifact.

Some doors should never be opened. When Rose Black’s sister goes missing, she once again calls upon Jake Crowley for help, but the two get more than they bargained for. The search takes them on a twisting journey, where danger lies at every turn. From ancient pyramids to lost cities, deadly cultists and conspirators lie in wait as Jake and Rose navigate depths few have dared on a pulse-pounding search for the Anubis Key!

While excavating a previously uncharted passage beneath the ancient city of Teotihuacan, archaeologist Jade Ihara makes a startling discovery: enormous stone spheres, arranged to resemble a model of the solar system, slowly orbiting a golden sun. Even more fantastic, when Jade attempts to move one of the spheres, she catches a glimpse of the future...a premonition that will save her life and launch her into a desperate race to unlock the mysterious secret of the oracular orbs.

Dane Maddock just wants to hunt for treasure and leave his past behind. After a series of tragedies, the former Navy SEAL and his crew travel to the Bahamas in search of the wreckage of Maelstrom, the flagship of notorious pirate Riddick Blackwood. But what they find sets them on a hunt for one of the greatest legends of the New World—The Fountain of Youth!

Archaeologists excavating a mass grave in a historic New York City cemetery make a gruesome discovery. Stacked like cord wood are skeletal remains going back decades, but all have one thing in common: Each skull bears a hole in the exact same location. When their friend is murdered investigating this bizarre discovery, Jake Crowley and Rose Black set off in search of the killer.

Two thousand years ago, the legendary mathematical genius Archimedes was poised on the brink of the greatest discovery in human history when his life was brutally snuffed out. His murder has never been explained. While investigating the strange Paracas skulls - believed by some to be the remains of extraterrestrial explorers - archaeologist Jade Ihara receives an unexpected visit from an old foe seeking her help against entities he calls "Changelings".

One touch from the Spear of Odin can transform a man into a berserker—an unstoppable rage-fueled killing machine. Dane Maddock and “Bones” Bonebrake, former Navy SEALs turned treasure hunters, are on assignment in Norway—their mission: Stop the rogue biotech company ScanoGen from getting their hands on the legendary weapon.

Glenn, a college sophomore, has a Sociology 102 paper that requires spending time with an unfamiliar group or culture. Luckily, two hot girls from his class have the same idea: Attend the university’s game club to get material for their papers. A creepy game moderator shows up, ready to start a game of Monsters, Maces and Magic. Glenn doesn’t fret over the GM’s disturbing vibe, figuring it’ll lead to potential fodder for his paper. Moments after rolling up his character and beginning the adventure, Glenn, his two classmates, and three other players are drawn into the game - literally.

When Navy SEAL Dane Maddock and his squad are sent to find the wreckage of a sunken World War II Japanese "Hell Ship", they find themselves caught up in a deadly race to solve an 800 year old mystery. Can Dane and Bones outrun, outfight, and outwit a cadre of deadly adversaries and find the key to unlock the deadly secret of the Knights Templar? Sunken ships, conspiracies, secret societies, historical mysteries, and all the action you can handle!

Dane Maddock returns in another unforgettable adventure! When Dane rescues beautiful archaeologist Jade Ihara, he joins her on asearch for the legendary Seven Cities of Cibola. Cibola takes the reader on a journey across the American southwest, where the ruins of the mysterious Anasazi hide deadly secrets, and foes lurk around every corner. Dane and his partner, "Bones" Bonebrake, must decipher clues from the fabled Copper Scroll, outwit their enemies, and be the first to unlock the secret of Cibola.

Templar Treasure! Romanov's Bane! The Amber Room! This collection includes three action-packed adventures from the Dane Maddock Origins series: Hell Ship, Dead Ice, and Amber.

"My name is Mike Ross and I'm a Ferryman - like in the Greek myth. I didn't ask for, or really want, the job, but I'm trying to make the best of it. Most ghosts are okay and just need a little help to get where they need to go. Unfortunately, there are lots of exceptions, like power-mad psychopaths, spirits still trying to fight battles long since lost, and the worst of the lot - the Skinwalkers. They live vicariously by possessing people and controlling them like puppet masters. Then they toss them aside when they've outlived their usefulness."

High in the Andes, Dane Maddock and Bones Bonebrake discover a secret prison cell where a Spanish explorer lived out his final days. The words carved into the wall seem like the ravings of a madman, but they are the key that opens the door to an ancient mystery. Hidden somewhere in the depths of the Peruvian Amazon is the Inca’s lost City of the Serpent, the gateway to the underworld. Boundless treasure and unimaginable power lie in wait for those who are clever enough to follow the clues left by the mysterious Cloud People.

"My name is Mike Ross. I'm a Ferryman. I help people with ghost problems, or ghosts with people problems. Funny thing, no one ever helps me with my problems. Civil War ghosts bent on killing me, Skinwalkers who just want my body, and a vindictive spirit linked both to my bloodline and my destiny... It turns out the dead still hold a good deal of influence over the world, and they don't want to give it up. I'm in way over my head. Fortunately, I'm too stubborn to quit."

When former Navy SEAL turned treasure hunter Dane Maddock uncovers a mysterious artifact hidden among Billy the Kid’s fabled treasure, he and his partner Bones are plunged into a deadly chase across the New Mexico desert.

When on old friend calls for help, Sam Aston returns to the home town he tried to leave behind. It soon becomes apparent there is something loose in the rainforest, and everybody wants a piece of it. Aston and adventure television show host, Jo Slater, find themselves in a race against local criminal elements, environmental extremists, and mysterious mercenaries to find the creature before it kills again.

Looking for action-packed adventure filled with lost treasures and ancient mysteries? Dane Maddock and his partner Bones span the globe taking on forces bent on the world's destruction. This collection includes books four through six of the Dane Maddock Adventures series, plus a bonus novella.

Trouble and treasure hunts. That’s life for former Navy SEALs Dane Maddock and Bones Bonebrake. So, when Maddock discovers the body of a cold case victim beneath a crypt in a Hollywood cemetery, he is not surprised. What is shocking is the victim swallowed a cryptex before his death. Inside is a clue to lost Treasure of the Golden Jesus. But they are not the only ones on the hunt.

Finding the burial site of Hawaii’s greatest king is only the beginning for former Navy SEALs turned treasure hunters, Dane Maddock and Bones Bonebrake. When a pagan cult sets its eyes on the legendary Treasure of Eden, it’s up to Maddock and Bones to get there first. But to reach the fabled land, they must first solve one of history’s most confounding riddles—the fate of the lost tomb of Alexander the Great!

When treasure hunters Dane Maddock and Bones Bonebrake travel to the Mojave Desert to help launch an adventure race, they make a baffling discovery - a dungeon room hidden high in the desert hills, and beyond, a previously undiscovered network of caverns that seem to go on forever. But someone will kill to protect the secrets that are hidden there. When an attempt is made on Maddock's life, the assassin's trail sets the former Navy SEALs on a search for one of the greatest legends of the southwest. But to find it, they must unmask the notorious Black Dahlia killer!