A Storm of Swords
"Mockingbird" adapts part of material from "A Storm of Swords", chapters 65, 66 and 80 (Arya XII, Tyrion IX &amp; Sansa VII). It also adapts chapter 20 (Brienne IV) from "A Feast for Crows" as well as chapter 2 (Daenerys I) from "A Dance with Dragons". Additional material comes from Sansa II of "A Game of Thrones", Tyrion V of "A Storm of Swords" and Daenerys VI of "A Dance With Dragons".