Strategy/Ops: • The Innovator's Dilemma - Clay Christensen • The Toyota Way - Jeffrey Liker • The Beer Game - duh :-)

Leadership: • High Output Management - Andy Grove • The Hard Thing About Hard Things - Ben Horowitz • Love is the Killer App - Tim Sanders

GTM: • Start With Why (Tedx Talk) • Benefit ladders (Human Centered Design exercise good for product AND positioning) • Everything on Kellblog • Everything from Andy Raskin (especially "the Greatest Sales Deck I've Ever Seen")