Sarah Isgur challenges conventional wisdom about the Supreme Court with a simple observation: justices often surprise us because we're using the wrong framework to understand them. The standard liberal-conservative axis, she argues, explains less than it should. Isgur introduces a second dimension: institutionalists versus chaos agents. Institutionalists, whether liberal or conservative, prioritize the Court's legitimacy and precedent; chaos agents are more willing to disrupt settled law for substantive outcomes they prefer. This framework explains why liberal and conservative justices sometimes vote together, and why justices nominated by presidents of the same party often diverge. Isgur, a former Justice Department spokesperson who now covers the Court for The Dispatch, brings both insider knowledge and journalistic skill to her account. She takes readers behind the scenes of how cases are decided, explaining the cert process, oral arguments, and the writing of opinions. The book is accessible to general readers while offering fresh analysis that will interest Court watchers. Isgur argues that understanding the Court requires moving beyond partisan scorekeeping to grasp how individual justices understand their role. The result is a myth-busting account that makes the institution more comprehensible.