Dragonwall, is the second book in the Empires Trilogy, and deals primarily with Shou Lung (located to the far east of Faerun), and its inhabitants.
Picking up from where Horselords left off, the book sheds light on General Batu, leading the imperial forces in the defense of his homeland against Khahan Yamun and the Tuigan army.
Whereas Horselords looks at the story from the point of view of Koja and the Tuigan, Dragonwall looks at the continuation of the same story from the point of view of General Batu and the Shou Lung. It's not bad, just a bit unusual, and it does take some getting used to.
The plot as a whole is excellent! The book is so incredibly well written that the reader feels that they have been transported to another plane of existence and are actually present among the characters, seeing what they see, feeling what they feel, sensing what they sense. Moreover, Troy Denning does a great job of presenting the distinct culture and civilization of the peoples of the Orient. He has done a great deal of research in order to provide such an accurate and lucid description of the Chinese-like people.
Red Wizards, Gnolls, epic battles, sieges, political intrigue, blackmail, assassinations, and betrayal are all about.
In conclusion, Dragonwall has something for everyone, and is strongly recommended to all Forgotten Realms fans, especially Eastern/Oriental enthusiasts.