Batam Confidential: Gutter & Gold summary:

Private detectives, the most unglamorous job of them all. Digging up dirty people's dirt for other people's dirty money. Sure, kids go missing sometimes, and sometimes a fraud turns out to be just that – a fraud. But when his partner got an especially nasty request from Lady Vivian Sternwood, it was simply too much for Johnny Light's battered conscience. Sure, he owed the guy, and he does need cash. And you can't eat principles. Or can you? THE PREQUEL TO MINJEONG DAYS.