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.

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.

Marine biologist Sam Aston is hired to explore a series of subterranean caverns deep beneath the Antarctic. Somewhere within this lost world of magnificent caverns and underground seas lies a source of limitless clean energy, but something guards this treasure. As enemies bent on obtaining this world-changing resource for themselves close in from above, Aston and his team plunge further into the depths and discover they are not the first to come this way...and they are not alone.  

In acclaimed author Jack Carr’s follow-up to The Terminal List, former Navy SEAL James Reece’s skill, cunning, and heroism put the US government back in his debt and set him on another path of revenge.

The legacy of a kidnapped African warrior turned pirate sets Dane Maddock and Bones Bonebrake on a collision course with a deadly organization that will stop at nothing to claim the greatest treasure in history. But more than riches are at stake. Enemies old and new and even old friends stand in Maddock's way in a struggle to control the mysterious power unlocked by the Solomon Key.

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.

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!

What dark secret did the Founding Fathers of America hide, and who will stop at nothing to uncover it? Navy SEALs in-training Dane Maddock and Bones Bonebrake can't be in the same room without trying to kill each other, but soon find themselves caught up in a race with a secret society to solve a mystery that dates back to the founding of America. Find out how it all began in the action-packed first Dane and Bones Origins novella... Freedom!

It is a myth out of history, spawned by Native American lore and the stories of Spanish explorers. But what if the legends are true? Former Navy SEAL turned treasure hunter Uriah "Bones" Bonebrake sets off on his first solo adventure in this action-packed novella. When television host Joanna Slater hires Bones to help investigate one of Florida's oldest and best-known legends, their crew gets more than they bargained for. Mystery and thrills abound in Primitive!

While on a visit to the United States, Pope Pius XIII is kidnapped by a terrorist cell calling itself the Soldiers of Islam. If the United States and its allies do not meet their demands, they will execute the pope. FBI Specialist Shari Cohen is called to duty to track down the terrorist cell responsible, and she soon learns that she is not alone.

Deep behind the Vatican walls, a secret order dispatches a clandestine group of elite commandos known as the Vatican Knights. Their mission: bring the pope back alive.

For millennia, stories of God’s greatest prophets have inspired Christians across the world, urging them toward the kind of faith that compelled these celebrated sages of old. But one modern madman wants that power for himself - to conquer a world he views as filled with unrepentant sinners as he ushers in a new age of religious rule.

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!

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.

While traveling across the United States during the Papal Symposium, the papal plane, Shepherd One, is commandeered by a terrorist cell calling itself the Muslim Revolutionary Front. On board: a nuclear payload with half the yield that destroyed Hiroshima. Their demand to the US government: assassinate the five leading principals of Mossad.

A sunken treasure. An ancient Biblical artifact. A mystery as old as humankind. On January 25, 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.