The first story in the breathtaking series by American thriller author Sigma Force #1
When a devastating explosion rips through a London museum, the race is on to see who can be the first to discover exactly what happened and why. Lady Kara Kensington's family paid a heavy price for the establishment of the gallery, which is in ruins as a result of the explosion. That's why they set out to find the truth together with the curator and her friend Safia. And the evidence leads to Ubar, a lost city in the deserts of Arabia that rises from the realm of legend and seems to hold an incredible secret. It is not only a valuable historical monument that is buried under the sand. A timeless force that lives and breathes is waiting to be discovered here, a force that is capable of creating a utopia or, on the contrary, destroying everything that humanity has built over several millennia.