I have read them. Neither mention Jesus Christ, crucifixion, or Mary, or any of the specific things in the story of Jesus.<quoted text>
Isaiah 53 are great places to start.
I'm looking for something in the Old Testament that clearly and unmistakably says "Jesus is coming". I'm fully aware that the Jews believed in the concept of Messiah, but they flatly reject Jesus because he does not fit the role. He was not a military leader, and that is a primary element of the Messiah.
Christians retrofit ideas from the life of Christ and map them very sloppily onto the OT. They had to do this in order to convince Jews to convert.
Like a psychic huckster cold reading the sh*t out of a client, Christians point to passages that have nothing to do with Jesus as if they were prophet, usually ignoring the actual intent of the words. Kind of a perversion of the Good Book, don't you think?