I recently signed a contract for four-year, worldwide, non-exclusive rights on a short story. I assume this means: - four-year: the terms last until 3/17/2016 (date of the contract + 4 years) - worldwide: not 100% sure -- they can sell it all over the world, does that mean I can't sell exclusive international rights? - non-exclusive: I am free to sell it as a reprint anywhere. Is all that correct? Am I missing anything that would aid me?