Wikipedia:Articles for deletion/Adam Spencer's Big Book of Numbers
I regard  as probably Wikipedia's worst notability guideline (with  coming a close second) as virtually all widely-published books and a hell of a lot of vanity press works meet it, but this does seem to meet its criterion 1
— User:Nick, 06:47, 7 January 2015 (UTC)
Stance: comment
Cited policy: WP:NBOOK||WP:PROF (Wikipedia:Notability)