 The Practice of Prayer by Margaret Guenther |  Beginning to Pray by Anthony Bloom |  Drinking From A Dry Well by Thomas H. Green |  Quiet Talks on Prayer by S. D. Gordon |  Approaching God by Steve Brown |  Mighty Prevailing Prayer by Wesley L. Duewel |  A Call to Prayer by J. C. Ryle |  Andrew Murray on Prayer by Andrew Murray |  The Power of Prayer and the Prayer of Power by R. A. Torrey |  With Open Hands by Henri J. M. Nouwen |  Prayer by Ole Hallesby |  The Power of Crying Out by Bill Gothard |  How to Pray by R. A. Torrey |  The Essentails of Prayer by E. M. Bounds |  The Necessity of Prayer by E. M. Bounds |