Harry Potter: book series that ended in 2007 Percy Jackson and the Olympians: book series that ended in 2009 Avatar: The Last Airbender: tv series that ended in 2008
All have additional canon material that was released in the past ten years, but they are clearly stand alone at those dates and could be accepted with the provision that anything that came out after 2009 should not be the focus nor does have to be taken as canon with those works (i.e. no major focus on the Fantastic Beasts, Heroes of Olympus and Trials of Apollo, and Legend of Korra, with no characters that were introduced in those works allowed to be nominated, nor do the requests or the gifts have to acknowledge and can in fact contradict them if wished)
no subject
Percy Jackson and the Olympians: book series that ended in 2009
Avatar: The Last Airbender: tv series that ended in 2008
All have additional canon material that was released in the past ten years, but they are clearly stand alone at those dates and could be accepted with the provision that anything that came out after 2009 should not be the focus nor does have to be taken as canon with those works (i.e. no major focus on the Fantastic Beasts, Heroes of Olympus and Trials of Apollo, and Legend of Korra, with no characters that were introduced in those works allowed to be nominated, nor do the requests or the gifts have to acknowledge and can in fact contradict them if wished)