Stefan's Diaries vol 6: Compelled

When Damon is taken captive by ruthless vampire Samuel, Stefan is determined to rescue him before it is too late...even if it means seeking help from the most unlikely of places. Stefan forms a tentative alliance with a coven of witches in order to save his brother, only to learn that Samuel's end game is far more sinister then they could have imagined. With Samuel on the brink of securing unlimited power, the brothers are in for their deadliest battle yet. Full of dark shadows and surprising twists, the final book in the latest arc of Stefan's Diaries series raises the stakes for the Salvatore brothers as they face unimaginable threats.