When a famous artist in any medium dies, their family members will often dig through their files, computer hard drives, or Twitter drafts to find unreleased books or songs or whatever that might be worth some money. In an attempt to avoid that, late fantasy author Terry Pratchett apparently told his longtime friend Neil Gaiman that he wanted whatever he was working on at this death to be destroyed, this week Pratchett’s estate followed through on that request by letting a steamroller crush his computer’s hard drive