from https://www.google.com/search?q=alpha+questions+for+life+gumbel&rlz=1C1CHBD_enNZ767NZ767&oq=alpha+questions+for+life+gumbel&aqs=chrome..69i57.27225j0j7&sourceid=chrome&ie=UTF-8
and
http://www.jesusvideos.wordpress.com

You may also like https://basicchristianityfordummies.wordpress.com/2019/03/04/alpha-film-series-2/