How Girls Can Help to Build Up the Empire
 The Handbook for Girl Guides or How Girls Can Help to Build Up the Empire is the full title of the book more commonly known as How Girls Can Help to Build up the Empire. It was the first handbook for Girl Guides. The author was Agnes Baden-Powell in conjunction with (then) Lieutenant-General Sir Robert Baden-Powell. It was published in May 1912 by Thomas Nelson and Sons.The book was a reworking of the famous Scouting for Boys.