Word on the street is that physical copies of Thinking in Tongues: Pentecostal Contributions to Christian Philosophy will be available in less than two weeks! Copies will be available at a book signing following my public lecture at Regent College in Vancouver on June 30. (It's currently available to pre-order at Amazon.)
Those looking for a sample can download an excerpt at the Eerdmans site (which provides the "Introduction" to the book).
