I borrowed this book from our church's prayer team leader, Anne, during our Lenten series on prayer, but I've just now finished it. Granted, I've done quite a lot of reading on the side, personal reading and work related, but still I often felt like I would never finish.
Sometimes I loved the book, particularly the moving stories of people's struggles and experiences with prayer. But other times, I just trudged on. As Yancey often returned to the same themes again and again, I felt like the book could have been shortened by a third without losing much.
On the other hand, I love Yancey's approach to prayer. He is humble and honest about the difficulties of consistent and meaningful prayer. When his own experience is limited, he pulls on the writings and advices of others, and explains how he has tried to apply those teachings in his own life with mixed success.
This is a very good book on prayer. It's just a bit too long. Rating: jjjj.