Ancient Blood

To true Klingon warriors, no occasion is more sacred than the
Day of Honor, when they pay homage to all that makes them
Klingon. But honor demands its price....
Worf finds his honor tested when he goes undercover to infiltrate
a planetary criminal network. How can he root out the corruption
on Sindikash without resorting to deceit and treachery himself?
Worf's dilemma is shared by his son Alexander, who searches for
the true meaning of honor in his own human heritage. Along with
his son, Worf must confront deadly danger -- and the inner
struggles of his Klingon soul.