Praying Hyde: The Story of John Hyde: Missionary to India and Man of Prayer by Basil Miller and published by Classics.
John Hyde's prayer life ranks in a league with the prayer lives of Andrew Murray, George Mueller, Charles Finney, Frank Bartleman, Rees Howells, Evan Roberts and other prayer warriors of church history. If you wish to learn to pray effectively, or if you desire to have a richer, more deeper communion with God, then a thoughtful reading of this biography of Praying Hyde will prove helpful to you as your seek to develop that supreme skill of the Christian life - prayer.