Recs if you like Rocannon's World...

Speculative (sci-fi, fantasy, horror etc.) novellas less than 200 pages long that are either standalone or read like a standalone story

The top 100 fantasy novels according to the r/fantasy list as voted on by the community - this includes series (represented by the first book in the series) and standalones.

The list is in order with Middle Earth ( represented by Lord of the rings) being number 1 going down to the 100th.

(Note: Mistborn is position 8 while Cosmere is position 35 - as Mistborn is within the Cosmere I lumped it in with the 35th position so it is lower down than on the original list)

Do you know the Hainish Cycle written by Ursula K. Le Guin? It is a science fiction saga and these are the books that are part of it.

Science fiction books in english published between 1960 and 1969 (going by when it was published as a book, generally).