The answer to “Sci-fi author Stephenson” in the LA Times Crossword

DWN "Aladdin" role for Robin Williams 5 ltr ACR "Break a leg" addressee 5 ltr ACR "From my point of view ... " 8 ltr ACR "If all __ fails ... " 4 ltr DWN "Rugrats" dad 3 ltr ACR A billion years 3 ltr ACR Actress Peeples 3 ltr DWN Add new audio to 3 ltr DWN Architect I.M. __ 3 ltr DWN Bamboo eater 5 ltr DWN Bewilder 5 ltr ACR Bullpen stat 3 ltr DWN Can. neighbor 3 ltr ACR Category 3 ltr ACR Conchiglie pasta shape 5 ltr DWN Confident way to solve a crossword 5 ltr DWN Court legend Arthur 4 ltr DWN Divest (of) 3 ltr DWN Elbow gently 5 ltr ACR Emergency feature on a car's key fob 11 ltr DWN Fairy tale monsters 5 ltr DWN Famous Ford flop 5 ltr ACR Feeling the squeeze, or what 17-, 23-, 37-, and 48-Across may be 11 ltr ACR Filmmaker Spike 3 ltr DWN Game piece 5 ltr ACR Gin infusion berry 4 ltr DWN Got some shut-eye 5 ltr ACR Ham-and-cheese concoctions with Florida origins 15 ltr DWN Highland dances 5 ltr DWN Honest-to-goodness 4 ltr DWN Is able to 3 ltr ACR Jam-packed containers? 4 ltr ACR LP or 45 11 ltr ACR Like some work in a teacher's stack 8 ltr DWN Make, as beer 4 ltr DWN Mani-pedi pros 9 ltr DWN Many a tech school grad 4 ltr DWN Marconi medium 5 ltr ACR Minor quibble 3 ltr ACR Most populous continent 4 ltr ACR Online birthday greeting 5 ltr DWN Opposite of 'neath 3 ltr DWN Org. whose symbol is a snake around a pole 3 ltr ACR PC core 3 ltr DWN Part of USNA 5 ltr ACR Partner of flow 3 ltr ACR Pesters 4 ltr ACR Plywood sheet 5 ltr ACR Prior to today 3 ltr ACR Proverb 5 ltr DWN Ques. response 3 ltr DWN Ref's ring call, for short 3 ltr ACR Regions 5 ltr DWN Respond to reveille 5 ltr ACR Sandler of "Uncut Gems" 4 ltr ACR Saudi Arabia neighbor 5 ltr DWN Shares an email with 3 ltr DWN Simon __ 4 ltr DWN Smarties and Nerds 5 ltr