New Moon: Illustrated Movie Companion photo

Taylor Lautner may play a werewolf in the Twilight sequel New Moon, but he’d better prepare for some catcalls!

In a photo from The Twilight Saga: New Moon: The Official Illustrated Movie Companion, a bulked-up Lautner, who plays Jacob Black, shows off his muscles while trying to win the affection of lovelorn Bella (Kristen Stewart), still reeling from her breakup with vampire boyfriend Edward Cullen (Robert Pattinson).

For more exclusive New Moon photos, pick up this week’s issue of PEOPLE, on newsstands Friday

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