Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dunadan, Elessar, a Fell beast, a Giant, Maedhros's hand, Ithildin, jibbet, King Theoden, Lobelia, a midge, Narsil, the One Ring and
Pipe-weed (Lord of the Rings, Prologue, Concerning pipe-weed.) Strange, Frodo goes to Mordor to lose a treasure, and instead he comes back with many others.