The Folk of the Air Series 4 Books Collection Set By Holly Black (The Cruel Prince, The Queen of Nothing, The Wicked King, [Hardcover] How the King of Elfhame)
| Country | USA |
| Brand | RTZN |
| ItemPartNumber | RS04-TQ10 |
| Color | Silver |
| Size | 10 |
| UnitCount | 1 |
| UPCs | 850071362541 |
| EANs | 0850071362541 |
| ReleaseDate | 0000-00-00 |