DuracellEnergizer said:

"Dark Bane Trilogy" by Drew Karpyshyn

Nothing but Bane going off to look for lost holocrons, with 1-dimensional characters and predictable storylines serving as padding.

Hehe, as soon as I read the name Bane, my mind jumped to Batman then I came across the word "holocrons" and this weird mental image came into my mind before my brain seized up and exploded at the thought of a Star Wars/Batman cross-over where Bane decides to look into the possibility of becoming a Sith.