Marvel Super Heroes Adventure Gamebook #3
From the back cover:
You are Wolverine, sworn enemy of all evil-doers and invaluable member of THE UNCANNY X-MEN, as you use your unusual powers to uncover the latest diabolical plot of Fenris...
MARVEL SUPER HEROES Adventure Gamebooks are based on TSR, Inc.'s popular MARVEL SUPER HEROES role-playing game, but you needn't know the game to enjoy the exciting adventure in this book. All you need to do is get two standard, six-sided dice (not included), sharpen your adamantine claws, and assume the role of the mutant Wolverine as he attempts to frustrate the evil plot of the sinister Strucker twins in NIGHT OF THE WOLVERINE.