Books like Reasonable Faith
William Lane Craig
Reasonable Faith is 383 pages, about 7 hours 1 minute at 250 words a minute.
7 books to read next
How long each takes
The Language of God 5.6 h 
The Case for Christ 6.3 h 
I Don't Have Enough Faith to Be an Atheist 8.2 h 
Van Til's Apologetic 14.0 h 
An Essay in Aid of a Grammar of Assent 9.2 h 
The Gospel in a Pluralist Society 4.5 h 
The Reason for God 7.0 h Bar height shows length. Estimated at 250 words a minute.