1H. E. Bolton, Athanase
de
Méziéres
and
the
Louisiana-Texas
Frontier,
1768-1780,
pp. 17-122, has an extensive discussion of the indigenous In-
dians of Texas. T. M. Marshall, A
History
of
the
Western
Boundary
of
the
Louisiana
Purchase,
124-140, is a convenient brief account of the
location and history of the tribes.