Volume 3 of the Chronicles of Wu
 

This item was introduced when they introduced raw silk and cured silk. It is the recipe book that teaches you how to make silk gear. At this time you can make raw silk and cured silk, but the recipe book isn't dropping from the Orc Legionnaire or the Orc Chieftain in Lesser Faydark.

Found
 

After many hours of farming, the item has dropped.

An accurate weather forecast is a great tool that can keep you bright and sunny. If you know terre haute weather in advance, then you can always be ready for further developments in weather conditions. This weather forecast will give you freedom of choice and a good mood, no matter what kind of weather the atmosphere has prepared for you.