What book/resource can i use to begin high powered rocketry?

For my science project next year, i want to do something phenomenal with rockets, something amazing enough to get into the ISEF. Obviously, i dont know what that is yet, but the first step seems to begin learning about model rockets, and eventually high powered rocketry (like 5 foot rockets). Ive browsed the Web... show more For my science project next year, i want to do something phenomenal with rockets, something amazing enough to get into the ISEF. Obviously, i dont know what that is yet, but the first step seems to begin learning about model rockets, and eventually high powered rocketry (like 5 foot rockets). Ive browsed the Web and i cannot find a reliable resource for designing, constructing, launching, and recovering big rockets. Do you know where i could find something like this? By the way, im only 15 (that doesnt mean im not smart - not to brag haha)

Also, if you have a chance, any rough science fair concepts and ideas?
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