The Mouse formerly known as Mortimer.

Steamboat Willie, the first Disney synchronized-sound cartoon, is now in the public domain. The 1928 short features Mickey Mouse (whom Walt was going to call Mortimer, until his wife voted thumbs down). Anyone can now use this version of Mickey…but not the later one where he’s put on a little weight and sports white gloves. You also can’t imply that your use is sanctioned by Disney corporate. The rules are spelled out here. A list of some of the prominent works now open to all is here.

Here’s something to look forward to: Seventy years after your death, your works will enter the public domain. So let’s go to a day in the future when a browser with a virtual reality headset happens across one of your books and decides to look up who you were. What would you like your short bio to say? Put it in the form of “[Your Name] was a writer known for ____” and go from there!