Give Me Back My Tiger

How could one woman who solved math problems get involved with the creation of a war machine that looked like a soldier?Chance is her name and she is a math wiz who just wants to pay off her student loan and work on puzzles.  Her pretend friend from childhood is a white tiger.  She finds a job with a government group who offers her what she thinks is perfect.How does something that looks so simple as working deep in the mountains of Colorado turn into a war against the US Government?Her first hint was seeing a soldier do things that no human could do and she found math and puzzles she couldn't solve.  Yet she was the person who solved all puzzles.  That was why they hired her and brought her to this secret Post.Here she found something more dangerous that her pretend white tiger.