Sons of Liberty - Dan Waters - Bog

Sons of Liberty When Navy Seal Jack Dolan receives an injury in Afghanistan he is transferred to Walter Reed Hospital to recover from his injuries. While receiving therapy he is temporarily assigned to the Heritage foundation as a military consultant. Lieutenant Dolan and an elite team of researchers are assigned a case from the NSA to investigate an incident in Philadelphia during World War Two involving the Navy. Did it involve invisibility, or was it just a wildrumor.