Wikipedia:Articles for deletion/Nik Halik
Per a basic  search, I found some articles and content about the subject in seconds, listed below. Not !voting at this time, but the subject ''has'' received some coverage outside of the purview of his books. Furthermore, coverage about a subject's books can qualify notability per  if independent book reviews in RS are available
— User:Northamerica1000, 02:03, 16 July 2019 (UTC)
Stance: comment
Cited policy: WP:BEFORE||WP:AUTHOR (Wikipedia:Articles for deletion)