This is a great introduction to the sanctuary.
After Moses led the Israelites out of Egypt, God instructed them to build Him a sanctuary. Almost everything about the sanctuary had a symbolic meaning associated with it. The overall message behind all of the symbols of the sanctuary was the plan of salvation. This was the Gospel message before there was a Bible!
This short book is an introduction to understanding the sanctuary and its symbolism, and how it all points to Jesus as the Messiah, the Lamb of God.