playbook

noun

Etymology: From play + book.

1. A book containing the text of a play or plays.

   “Near-synonym: play”

2. A book of games and amusements for children.

   “Near-synonym: gamebook”

3. A book of strategies (plays) for use in American football (and by extension other sports or disciplines).
4. A book or (especially) any set of commonly employed tactics, strategies, and tips.

   “Near-synonym: cookbook”

   “A Look at Satan's "Playbook"”