Fun story. And you're right -- such a crossover is long overdue. (Even if it has been done before -- and I don't know whether it has -- it is worth doing again.)
(Pssst... Did you mean "Edison" instead of "Einstein," or was this just another alternate universe change?)
I agree with Virginia and Victoria. As Oliver Twist would say, "Please, Ma'am, may I have some more?"
Joy,
Lynn
Thank you, Lynn! I'll take up the idea of a sequel with my muse, but she's rather unpredictable. And thanks for catching my inadvertent mistake. That's what I for writing at 2am.
Glad you liked the crossover idea!