"Warblade" can refer to several different topics. Depending on what you are looking for, here are the most relevant "papers," guides, and resources available: ⚔️ Dungeons & Dragons 3.5 (Tome of Battle)
: An in-depth handbook from Giant in the Playground that breaks down roles (Striker vs. Tank) and stat priority. Warblade
The most common reference is to the martial class. For this, "paper" usually refers to a class overview or a character optimization guide. "Warblade" can refer to several different topics