Details at my blog

Oliver and Charlie are brothers working at the same private bank, Oliver as a junior partner, Charlie in the back office. Charlie has a chronic disease requiring expensive medication, which is why Oliver is still stuck at a job he should have moved on from long ago. When Oliver realizes he's being sabotaged by the senior partner he trusted most, he succumbs to Charlie's urging and commits the perfect crime - stealing money no one knew was there. But it turns out they weren't the only ones with that idea, and soon they're running from the bank, a private investigator, and shady secret service agents who not only want the money, but want them dead.

Fast-paced and well-plotted. I loved the relationship between the brothers.