Rogue Lawyer by John Grisham

On the right side of the law, sort of, Sebastian Rudd is not your typical street lawyer. His office is a customized bulletproof van, complete with Wi-Fi, a bar, a small fridge, and fine leather chairs. He has no firm, no partners, and only one employee: his heavily armed driver, who also so happens to be his bodyguard, law clerk, confidant, and golf caddie. Sebastian drinks small-batch bourbon and carries a gun. He defends people other lawyers won't go near: a drug-addled, tattooed kid rumored to be in a satanic cult; a vicious crime lord on death row; a homeowner arrested for shooting at a SWAT team that mistakenly invaded his house. Why these clients? Because he believes everyone is entitled to a fair trial, even if he, Sebastian, has to bend the law, cheat, to secure one. He hates injustice, doesn’t like insurance companies, banks, or big corporations; he distrusts all levels of government and laughs at the justice system’s notions of ethical behavior.