OSU Queen Rearing Information and Queen Rearing Calendar Generator –http://www.ohiostatebeekeepers.org/resources/queen-rearing/
Here is a nice video on Youtube from Jason Chrisman, a fellow Ohio Beekeeper, on grafting queens. https://www.youtube.com/watch?v=XpDciR9-OVk&t=8s
Another nice resource from Randy Oliver of Scientific Beekeeping http://scientificbeekeeping.com/queens-for-pennies/