Her Utmost for His Highest

Eager for spiritual growth, anxious for God to get me in his grip, and having heard of the godly wisdom in My Utmost for His Highest, I bought a copy of the book for myself. I opened it slowly. The foreword read, "It is because it is felt that the author is one to whose teaching men will return, that this book has been prepared, and it is sent out with the prayer that day by day the messages may continue to bring the quickening life and inspiration of the Holy Spirit.-B. C." I stopped dead in my tracks. Who was "B. C."?Drake, Marsha is the author of 'Her Utmost for His Highest', published 2008 under ISBN 9781414314679 and ISBN 1414314671.