The Seven Signs: Seeing the Glory of Christ in the Gospel of John

Logos already have Anthony Selvaggio's What the Bible Teaches about Marriage and his Proverbs Driven Life was one of Vyrso's bestsellers of 2014 (though I would rather have it in Logos!).
I've requested his Gospel According to Moses here.
This is a request for his The Seven Signs, published by RHB, to be added to the above. A couple of endorsements:
"Jesus' messianic signs are at the very heart of John's theological message. The Seven Signs is delightfully written, theologically sound, and spiritually nurturing. I highly recommend it!" - Andreas J. Kostenberger
" John's Gospel is the greatest of all introductions to the life and ministry of Jesus Christ. Anthony Selvaggio's The Seven Signs is an ideal introduction to John, insightfully unfolding the apostle's use of Jesus' signs to show forth the Lord's person and work. When I was first converted, I was greatly blessed by memorizing the seven 'I Am' statements of Jesus which accompany these signs, and they were an effective aid in my witness of the gospel. A renewed emphasis on Jesus' signs in this Gospel can only have the effect of strengthening faith and energizing witness today. This book is thus ideal for small group study and for individual devotional reading." - Richard Phillips
More Reformation Heritage books in general would be good!