My office has two overflowing bookshelves, with more books stacked on top and on the windowsill. But above my desk within easy reach is a small shelf. On it I keep those books I most regularly use in thinking and writing. Here are the top 10.
1. The Bible: What can I say about the foundational source of God's guidance in everything? I read or refer to it nearly every day. It was given to us "for teaching, for reproof, for correction, and for training in righteousness" (2 Timothy 3:16).
2. The Book of Common Prayer: I am not Anglican/Episcopalian, but there is something in the formal prayers of the traditional liturgy that resonate with my soul. On those days I really don't feel like praying or can't find the words, it's comforting to have a place to turn for inspiration.