I don't know how many of you have read this book but I think it is perhaps the best book on missions to date. The best part about this book is that it is FREE! Click on the source link for more details. Selah!
"But ye shall receive power, after that the Holy Ghost is come upon you: and ye shall be witnesses unto me both in Jerusalem, and in all Judaea, and in Samaria, and unto the uttermost part of the earth."
~Jesus, Acts 1:8~