1-15-2018 I have published a book, from the point of view of a fictional manager in a simulation baseball league. See ad to the right for amazon link.
2-5-2012 Try Super Simple Baseball Game (SSBBG). It's free and you probably already have all the materials needed to play. That is, except the rules, but you can get them here.
I've got a basketball blog. I can't promise I'll post more than twice a year, but check it out if you want.