Very soon, the top four Western leaders—American, British, French and German—will be on their way to meet their Soviet counterpart in Vienna for a crucial summit. Tweed and Martel believe one of them is the target for assassination. They must urgently work out which one—or a nightmare will come true....

D.I. Duncan McAdam is dispatched home to the Misty Isle. A body has been found buried in a remote location on the Waternish peninsula. Well-preserved in the peat, Isla Matheson—missing for the better part of two decades—is revealed to a shocked island community. A teenage runaway is dead...and no one is talking.

In a last ditch effort to revive his career, washed-out Agent Ari Ben-Sion accepts a mission he never would have 30 years ago to smuggle a group of Jewish children out of the Damascus ghetto. Or so he thinks. In Damascus, a beautiful American photographer, Kim, seems to be falling in love with Ari, but she is asking too many questions. His communication equipment disappears. His contact never shows up. The operation is only hours away, and everything seems awry. Desperate to succeed, Ari might risk everything. Even his life. 

Flight of the Old Dog is the runaway best seller that launched the phenomenal career of Dale Brown. It is the riveting story of America's military superiority being surpassed as our greatest enemy masters space-to-Earth weapons technology - neutralizing the U.S. arsenal of nuclear missiles.

America's only hope: The Old Dog Zero One, a battle-scarred bomber fully renovated with modern hardware - and equipped with the deadliest state-of-the-art armaments known to man...

In 1939, a secret airship departed Nazi Germany in the dark of night filled with some of the most influential people of its time. Its cargo: a complement of rich Jewish families carrying their most valuable possessions. One such item among them was as dangerous as it was priceless. The airship never reached its destination. In 2015, Sam Reilly, a marine biologist and wealthy son of shipping mogul James Reilly, discovers a missing clue about the lost airship, and what follows is a violent treasure hunt.