The Siege: Lay Siege with Four Wonderful Working Models
Fryer, Steve
Using the finest techniques of paper engineering, with a few extra items, Stephen Fryer's book enables you to build working models of a Trebuchet, a Battering Ram, a Mangonel and a Siege Tower. A mini book provides historical background and further reading. Used with its sister book, The Castle, the models can be used to lay siege to a castle.