input: Into_Battle_(novel) | followedBy | The_Violet_Keystone Above_the_Veil | followedBy | Into_Battle_(novel) Above_the_Veil | precededBy | Aenir Aenir | precededBy | Castle_(novel)
target: The Violet Keystone followed the novel Into Battle which itself followed Above the Veil. Aenir was the sequel to that book, and that book was preceded by the novel Castle.