The value of [Osprey Wargame] books is unbelievably good. Generally, $20 can get you an interesting ruleset with great artwork.
Jacob Stauttener, Must Contain Minis
... if you like gaming in the Crusades setting, look this book up!!! For just $20 it gives you a great new way to use your old miniatures (or an excuse to buy new ones). Being that it is a small model count game, this one won't break the bank!
Must Contain Minis
Free downloads including character sheets, bonus adventures, errata and more!