As part of their fundraising efforts in conjunction with their Fantastic Four #600 project, the Hero Initiative has launched a new set of auctions featuring original, one-of-a-kind hand-drawn covers by notable artists (and one notable non-artist, editor Tom Brevoort).

Included in the offerings this week are covers by Dale Keown, Jeff Parker, Rick Leonardi, and Bob Hall, as well as others.

You can find more selections – and other offerings – on the Hero Initiative’s eBay store.