Bauchelain and Korbal Broach also appear in Memories of Ice and in Orb Sceptre Throne. For chronological order, Memories of Ice should be read after The Wurms of Blearmouth and before The Healthy Dead. It is unclear when exactly The Healthy Dead and Crack'd Pot Trail occur in relation to Orb Sceptre Throne, but as long as The Wurms of Blearmouth is read before Orb Sceptre Throne it doesn't matter.