Oh dear, I'm sure to forget something amazing. But here's what I'd nominate off the top of my head.

Book:
-Jonathan Strange & Mr Norrell, by Susanna Clarke
-Candide, by Voltaire
-The Book of A Thousand And One Nights (commonly called The Arabian Nights), by various unknowns (and NO I am not going to specify an English translation because all the extant translations have at least one major dealbreaking flaw, to my heartbreak. So.)
-Nation, by Terry Pratchett

Book Series:
-Protector of the Small, by Tamora Pierce
-League of Peoples, by James Alan Gardner
-Enchanted Forest, by Patricia C Wrede
-Chrestomanci, by Diana Wynne Jones

TV show:
-Doctor Who

Movie:
-Joseph and the Amazing Technicolor Dreamcoat