The Grieving Tree is an Eberron novel by Don Bassingthwaite published in 2006. It is the second book in The Dragon Below trilogy. It continues the quest of Geth, Dandra, and Singe.
“
For three heroes, the past is about to come back to hunt them.
A renegade warrior, a mystic exile, and a magic-wielding soldier are on the run. Their enemies are closing in. Some want to control them, some want to rob them, and others just want them dead.
Their one hope for survival may be an ancient device of evil, the long-lost, grieving tree...”
— Back-cover text
The full cover art.
The interior map.