"Can a secret cache of gold avert a global financial crisis? Madrid and the Basque Country of Spain are the backdrops for a gripping tale of greed, intrigue, and adventure. John and Mako Storm, a father and son spy team, find themselves embroiled in a banking crisis that threatens to destroy everything they hold dear. The only hope is a mysterious cache of gold hidden in the cellar caves of Laguardia deep in the Basque region of Spain. Mako and John must navigate treacherous terrain and confront dangerous enemies to recover the cache before it falls into the wrong hands."