These are called Master Resell Rights and they get done to death by people who have the same idea as you. Amazon also scans your eBook to see if there is duplicate or copied content from various sources and they will not approve your eBook if they find it. Some people may get away with doing something similar but, Amazon is well aware of methods like this and takes steps to combat it.
If you want to stick with this idea, use the original books as a shell and re-write and write around it to make something original.