Books in The Nancy Drew Files series

Nancy spends a winter weekend on campus -- and finds that crime is on the curriculum Ned invites Nancy, Bess, and George to Emerson College's Winter Carnival for four days of nonstop skiing, skating, and sleigh riding. But a jewel heist on campus puts a big chill on the weekend, and the police believe they have their man cold. His name is Rob Harper, and he's one of Ned's best friends! Convinced of Rob's innocence, Nancy undertakes an investigation of her own. But the action on ice proves more slippery than she expected. Someone at Emerson is out to teach Nancy a lesson and show her just how dangerous winter sports can be. When it comes to jewelry, some like it hot -- and the carnival of crime is heating up fast!

Vampire-mania has gripped River Heights, with teenage girls going wild over the new "DieLite" novels and movies. But what happens when a supposedly "real" handsome young vampire arrives on the scene? Will Nancy expose him as a fraud -- or fall under his dark spell? As if that wasn't enough-- there's something dark and sinister happening while everyone's distracted by the vampire madness. Could this possibly be linked to what's happening in Bayport, home of the Hardy Boys? Spoiler warning: there are no vampires, blood or gore in this graphic novel.