Schrödinger’s Book

RK writes to inform us of a tale of two emails:

I got two EMails from Amazon today.

1. My order was cancelled for not acknowledging the delay. (Which I was never asked about).

2. My book was shipped.

Wonder what happens next?

Does RK’s book exist or not? The question is beyond my ability to answer, perhaps a Dark Vaporist could utilize his miraculous powers of observation to let us know.