Can I give some of my humble bundle to a friend?

[Green Eyed Liar]

The humble bundle that is about to expire is an awesome deal, but I already have pdfs of many of the titles offered. Is it possible to give the codes for some of the books to a friend, while keeping the rest for myself?

[CrystalSeas]

You can give the code for a particular tier to a friend, but they get everything in that tier.

You can't pick and chose some PDFs from a tier to give to someone else.