Mark Jones and J.I. Packer has a discussion cultivating awe, Christian meditation, and knowing Christ.
Westminster Bookstore has some great deals going on right now:
Mark Jones' book, Knowing Christ is one sale and you can get a good discount when you purchase 5 or more.
Also J.I. Packer's classic book, Knowing God is on sale as well as one of his recent books, Taking God Seriously.
Leland Ryken has written a new biography on Packer.
Other books by J.I. Packer that I recommend:
Evangelism and the Sovereignty of God
In My Place Condemned He Stood with Mark Dever
Also check out Packer on the Christian Life by Sam Storms
Books by Mark Jones:
Antinomianism: Reformed Theology's Unwelcome Guest?
A Puritan Theology: Doctrine for Life with Joel R Beeke