RLE: Linguistics Mini-set F gathers together a collection of out of print titles on World Languages. These essential works, all from key international linguists, include Australian Aborginal Grammar, The Northwest Caucasian Languages, Plains Cree Morphosyntax, Object and Absolutive in Halkoelem Salish and The Correct Language: Tojolabal.

Vol 52: Australian Aborginal Grammar, , Vol 53: The Correct Language: Tojolabal, Vol 54: The Northwest Caucasian Languages, , Vol 55: Object and Absolutive in Halkoelem Salish, Vol 56: Plains Cree Morphosyntax.