Click on the cover to go to an e-version of Gravity that is linked to many
short videos expanding on the topics at hand.
Video Linked Gravity
Great Sources to Continue Your Study on the Evidence
CLICK HERE for Cold Cased Christianity - The website of once atheist detective Jim Warner Wallace who is referenced in Gravity
CLICK HERE for Cross Examined - The website for Dr. Frank Turek, one of the authors of I Don't Have Enough Faith to be an Atheist.
CLICK HERE for Apologetics 315 - This site has a tremendous amount of free articles, videos, and audios from the top defenders of the faith.
CLICK HERE for the website of William Lane Craig the top defender of the faith in apologetics.