Following the events of Winter Storm, the arrival of spring finds Creative Research and Design agent Marta Alger embroiled in a situation that affects not only Europe, but the world. While trying to track down a dangerous Panamanian crime lord for the CIA, Marta discovers a new problem: a weapon of mass destruction has been stolen right under the CRDA[a¬a[s nose. The thief has a personal connection to both Alger and the Ukrainian President and, motivated by revenge, will let nothing stand in the way. In her search, Marta is joined by members of NATOA[a¬a[s security force. They possess personalities as diverse as their nationalities. Marta will need all the help she can get as evidence of a mole within the CRD is uncovered. ItA[a¬a[s MartaA[a¬a[s most personal mission yet as she experiences Spring Thaw.