Orca by Steven Brust - Vlad Taltos book7

Granted, walking around with two jhereg on your shoulders is not the best disguise for an ex-assassin wanted all over the Empire. But a young boy saved my life and now he needs my help. And Vlad Taltos always pays his debts. Even if it means uncovering a financial scandal big enough to bring down the House of the Orca - and, if I'm lucky, the entire Empire…