Hey there ^^
My favorite author...Tough question xD
I really like Agatha Christie too, her characters are so fascinating & the plot of her stories is amazing...Also the titles she choses for her novels are so captivating..I really like her ^^
But for now, I'd say my favorite author of the moment is "Suzanne Collins", the author of "The Hunger Games", I like Shakespear & Nathaniel Hawthore, the author of "The Scarlet Letter", I like Oscar Wilde &...I should shut up xD
It's difficult to chose a "Favorite" one, I like too many xD