The return letter comes wrapped around the necks of a few bottles of unlabeled liqueurs. The liquid in one of them is orange, one is green, and the third is black. They are orange flavoured, herbal, and liquorice respectively.

Gentlemen,

These vile things were on my bar. I suspect someone wants you to have them. I would rather drink paint thinner, but I suppose they're better than nothing.

-Crowley