What have been your favorite Speculative Fiction Reads ? ((of all time)

Speculative Fiction encompasses fantasy, horror, sci-fi etc (there are too many genres post-apocalyptic fiction ? and what not).

What have been your best reads in this genre ?

From what I have read I loved

• The Road - Cornac McCarthy
• Return of The King - JRR Tolkien
• A Storm of Swords - GRR Martin
• Pet Semetary - Stephen King
• Demon in White - Christopher Ruocchio (this is something I read very recently and imo is super underrated)

These are some of the books in this genre that I will keep revisiting. (Although I haven't read many books so the list may change)

Curious to know your favorite reads! :)