Definitions of playbook:

• noun:   a scheme or set of strategies for conducting a business campaign or a political campaign

  Example: "They borrowed a page from the playbook of the opposition"

• noun:   a book containg the scripts of one or more dramatic plays

  Example: "The 1963 playbook leaves out the whole first scene"

• noun:   a notebook containing descriptions and diagrams of the plays that a team has practiced (especially an American football team)