S D Gordon 
Quiet Talks on Prayer [EPUB ebook] 

The ‘Quiet Talk’ series, written in the early 1900s, was a popular succession of books that sold over two million copies.
Quiet Talks on Prayer was one of the more popular selections in the series. In the inimitable and admired style that made him famous, S.D. Gordon explores the creative force unleashed in the quiet place of prayer. This is more than a book about prayer; this is a book that will inspire prayer. Gordon leads the weary prayer warrior out of the habitual and stilted patterns of prayer into a realm where prayer comes to life as the Spirit of God activates it.