In the Advantages and Benefits page, we see

Then I saw another angel flying in the midst of heaven, having the everlasting gospel to preach to those who dwell on the earth–to every nation, tribe, tongue, and people (Revelation 14:6).

And in a large degree through our publishing houses is to be accomplished the work of that other angel who comes down from heaven with great power and who lightens the earth with his glory. PM 50.2

How can literature help to fulfill this?

• Increased Reach in Evangelism
  • Literature can be translated and sent to reach to every nation, tribe, tongue, and people.
• More Rapid Dissemination
  • Flying implies speed
  • Literature helps the message go more rapidly
• Attract the Attention of the People
  • Midst of heaven, high up where everybody can hear, crying with a loud voice (v.7)
  • Literature gives the message visibility