New Coach needs help

I’m a new High School coach and need some help. Could people please help me find good books to help me in the, sprints, relays and all jumps. it would be awsome if you could link me to a place to buy them at a good price. thanks

Of course everyone is going to suggest CFTS, speed trap and the review. There all great books in regards to sprinting, they can be purchased in e-book format off of this webpage. If you use the websites search engine you can find lots of info on different books. Here’s one link