Experiencing God Books and Devotionals by Henry T. Blackaby and Richard Blackaby
As mentioned in our Experiencing God Day-By-Day blog this is our favorite devotional.  It has received the highest ratings on Amazon and Christianbook.com who are our affiliates.  We give it 5 stars and highly recommend it and the other Experiencing God books and devotionals by the Blackabys.
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Click here Experiencing God Books and Devotionals  to go to Christianbook.com to check their selection and prices or below to go to the specific book on Amazon.