This is for the errata of A Song of Ice and Fire, Dunk & Egg tales, Fire & Blood, The World of Ice & Fire, etc. Best check https://awoiaf.westeros.org/index.php/A_Song_of_Ice_and_Fire_Errata for known issues before you submit new mistakes in the series. Previous threads: I'd start with a few new ones we recently noticed: Lancel IV or V wielded his Valyrian steel sword against Ser Wilbert Osgrey in TSS. TWOIAF confirms it's Lancel IV and Brightroar. But his contemporar