E Chris Ambrose

A hidden masterpiece points the way to a treasure lost since the fall of Rome Before fleeing her Mossad pursuers, his Nazi client, the Warden, leaves Grant Casey a final gift-or is it a curse? An unknown Caravaggio, coveted by collectors, and hunted by the man who chained Grant to a sinking ship and left him for dead. When the painting goes missing, an ambitious art restorer will do anything to gain access to the lost work-even if it's over Grant's dead body.Renaissance science and the artist's tragic life and untimely death provide the clues, while team member D.A.'s past rises to haunt the hunters. The last thing Grant wants is to get involved, but if his enemy wins the race, it's literally the beginning of the end: the flame to inspire the Apocalypse. "If you like James Rollins or Dan Brown then this is right up your alley." -bestselling adventure novelist Douglas Pratt

A secret stash, a hidden tomb, a father's love-sworn in bloodWhen his former commander's estranged daughter vanishes in Guatemala, Grant Casey treks a deadly jungle and dives a sacred cenote to free her from a drug smuggler looking for a stash in an ancient pyramid.Before his death in a rain of gunfire at her Quincea eria, Raxha Castillo's druglord father encoded a map on a cacao cup, a map that might lead her to millions in drugs in the tomb of Maya royalty. A decade later, his mistress gave the cup to some Americans to prevent Raxha from completing the delivery and re-establishing the influence of the deadly Zetas cartel. Determined to claim her father's legacy, kidnapping is only the beginning of a quest that may end with Raxha tearing out the heart of her enemy.Awakened by a call from his commander's ex-wife, and sworn to secrecy about his rescue mission, Grant's integrity is torn. Does he betray his client's trust, or the man who hated him for so long, the man who risked his life to save Grant's own? He sets up for his former CO to follow the clues while he tracks down Lexi's friends to find the cup-and only then finds out Lexi's boyfriend is missing, too. How complicated could this get? Oh, yeah, Lexi is deaf, the police are complicit, and their adversary keeps a pet jaguar. When the ransom exchange goes south, Grant embeds with the bad guys in a desperate attempt to rescue the victims before they become the latest blood sacrifice.

A sunken U-boat, a desert hit squad, a family secret that might bury this veteran forever A furious hunt explodes the desert night: will a former spec ops intelligence officer recover the most famous skeleton ever lost-or will he join the bones in their eternal rest? When there's a break-in at the tribal center on the reservation where he grew up, Grant flies home to Arizona only to confront white supremacists, Nazi eugenics and the tribal elder who refuses to speak his name: his own grandfather. His family's sacred cache is broken into and an immigrant beaten nearly to death, an ancient bone in his stomach. The search leads Grant to a rogue border militia hunting for the stolen remains of Peking Man. With Grant's life and family on the line, he fights to stay ahead of the shooters as they investigate a Nazi POW camp and uncover a trail that's been cold since the prisoner escape in 1944. Contentious cousins, local heat, and a sunken submarine build up the pressure until the desert night erupts in violence. Grant must follow the clues from a map of the stars to a graveyard for B-29's. Grant's family secrets won't stay buried in his quest to find the truth and stop the murderous rampage of a neo-Nazi betrayed by the person he trusted the most. The Bone Guard. . .where adventure and history ignite.

A secret mapa legendary lost tomb an army determined to bury it forever Drummed out of the army for breaking orders to save a museum--and the patrons trapped inside--former special forces intelligence officer Grant Casey hunts for cultural treasures before they fall into the wrong hands. Now he's one step ahead of his enemies, and one foot short of the grave. Genghis Khan's death brought the downfall of his massive empire. Legend tells of his hidden tomb, packed with the wealth of conquered nations, and guarded by thousands slain to keep the secret. When a graduate student discovers a musical clue to the lost tomb, her scholarly life explodes into arson and gunfire. Grant's team races the Chinese army across the globe to uncover the truth before the Khan's ancient adversaries destroy it forever. Grant's life is on the line as he teams up with a Mongolian singer, a Hong Kong billionaire with a secret past, and the former commanding officer who hates his guts. Will Grant discover the Khan's lost treasure, or wind up in a shallow grave? The Mongol's Coffin is the first book in the action-packed, globe-trotting archaeological adventure series full of historical mysteries and unforgettable characters. The Bone Guard. . .where adventure and history ignite Start the series today Readers Love the Bone Guard Adventures ★★★★★ "Keeps you glued to your seat. Hard to put this book down. Enjoyed immensely " ★★★★★ "If you thought thrilling tales of archaeological discoveries and conflict began and ended with the Indiana Jones movies, you'd be wrong." ★★★★★ "a great start to a new series." ★★★★★ "I love archaeological mysteries and this is one, in spades ...The crazy cast of characters from several countries, with very varied agendas will keep you enthralled."

Will Bone Guard Grant Casey recover the most famous skeleton ever lost--or will he join the bones in their eternal rest?When there's a break-in at the tribal center on the reservation where he grew up, Grant flies home to Arizona only to find himself confronting white supremacists, Nazi eugenics and the tribal elder who refuses to speak his name: his own grandfather. His family's sacred cache is broken into and an immigrant beaten nearly to death: an ancient bone in his stomach. The search leads Grant to a rogue border militia hunting for the stolen remains of Peking Man. With Grant's life and family on the line, he fights to stay ahead of the shooters as they investigate a Nazi POW camp and uncover a trail that's been cold since the prisoner escape in 1944. Contentious cousins, local heat, and a sunken submarine build up the pressure until the desert night erupts in violence.Grant must follow the clues from a map of the stars to a graveyard for B-29's. Grant's family secrets won't stay buried in his quest to find the truth and stop the murderous rampage of a neo-Nazi betrayed by the person he trusted the most.The Bone Guard. . .where adventure and history ignite.

They used to be part of a special ops intelligence group known only as the Unit--until the brass decided to ignore their intel, and they followed Lieutenant Grant Casey into a firestorm to save a museum, and the people trapped inside. The aftermath leaves Grant and his wingman in the hospital, and the whole team on the outs with the military. But Grant fuses his interest in history with his specialized training, and the Bone Guard is born.The Bone Guard. . .where adventure and history ignite.When Liz Kirschener discovers a musical map to Ghenghis Khan's tomb, her scholarly life explodes into arson and gunfire. Grant Casey brings in his team for a race to the tomb--to prevent Chinese authorities from burying it forever. This novel speeds from Cambridge, Massachusetts to Cambridge, England in search of clues--then flies to Inner Mongolia, bringing together a Mongolian singer, Grant's ex-commanding officer and a Hong Kong billionaire with a secret past. Mongolian traditions clash with modern priorities in a high-stakes adventure to save one of the world's greatest lost treasures.