the whole of adobe -- the last great spasm of comanches power that quanah parker lead with an affected giant revenge rate against the whites for what they had done. from quanah's point of view was the death of his father. a lot of what -- the comanches were very brutal. so were all plains indians and native americans in terms of treatment of captives and torture and revenge raids. those were common to native americans. could you are a historian on the field you have to come to terms with that. it happened. perhaps i was a little naive when i started writing this book but i remember someone was interviewing me on the radio year ago and said perhaps my book first came out, did you have to stop and take a cheap breath before you wrote a complete revision history of native americans? i sat there going -- sinking fast, complete revisionist history, what he meant was, i got a question hundred of times since then, there was a notion that was popular in the 60s and perhaps the best example was a book called bury my heart at wounded knee and others eager to build the impression created was indi