We got a very short reading from Stormlight 4, courtesy of a video update from Brandon that aired at San Diego Comic Con 2019. (It was delivered via video since Brandon is still in Spain at the moment.) Check it out!
Not a whole lot happens, but it is a Venli reading, which is pretty cool! Too bad we don't get more of it. Looks like we are getting the name of a type of Fused as well? And... towers? What do you think?
Dragonsteel Entertainment would like to discourage creation of transcripts for this reading.