Heart of Lies — M.L. Malcolm

Leo Hoffman was born with a gift for languages. When his dreams for the future are destroyed by World War I, the dashing young Hungarian attempts to use his rare talent to rebuild his life, only to find himself inadvertently embroiled in an international counterfeiting scheme. Suddenly Leo is wanted across the European continent for a host of crimes, including murder. Left with no options, he must escape to Shanghai with his lover, carrying with him a stolen treasure that could be his salvation . . . or his death warrant. But the gangsters who control the decadent Asian city have no intention of letting him outrun his past. And when the Japanese invade, one wrong move could cost Leo Hoffman everything he holds dear.