Brief History of Time is written by? April 9, 2021 / By Preparation Point / Tehsildar PPSC Past Papers Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn(A) Nicholson (B) Freud (C) Stephen Hawking ✓ (D) Bill Gate Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn