WarCraft II Battle.net Edition: Prima's Official Strategy Guide.

Blow-by-blow strategies for hammering both Orcs and Humans
Devious tactics for commanding elite forces such as Dwarves, Elves, and Dragons
Advice for building a strong and prosperous community
Detailed information on all buildings and spells
Vital intelligence on enemy objectives and troop strengths
Complete mission maps
Detailed multiplayer strategies
In-depth Battle.net tactics
Bonus! Includes Tides of Darkness and Beyond The Dark Portal editions