This document discusses hacking leadership and provides leadership hacks. It is written by Joe Sanfelippo and focuses on building a positive school culture through relationship building, visibility, trust, investment in students, and staff development. Ten hacks are provided such as being present, creating culture, building relationships, broadcasting student voices, and hiring superstars. Deeper dives are given for some hacks outlining problems, solutions, implementation, and overcoming resistance. Building staff through onboarding, giving ownership, and fostering connections is another focus. The overall message is that culture should come first in schools.