Obscure materials (9)
I believe the answer is:
esoterica
(Other definitions for esoterica that I've seen before include "Mysterious objects" , "Secret subjects" , "Highly-specialised subjects" , "Coarse tie? (anag)" , "Arcane items" .)
I believe the answer is:
esoterica
(Other definitions for esoterica that I've seen before include "Mysterious objects" , "Secret subjects" , "Highly-specialised subjects" , "Coarse tie? (anag)" , "Arcane items" .)