Who is your favorite author ?

Who do you consider to be your favorite author and what do you is think is their best work?

Edit: I know I messed up with that Mark Lawrence comment, Well Mr lawrence I apologise, and well I'll repent for a 1000 years.😅😅

Edit 2: Since the moment Mr lawrence commented, a lot of people are suddenly mentioning him as his favorite author in the comments....😂😂

Edit 3 : Even joe Abercrombie commented , my post has been blessed by the gods today I am sure.