Disney Gravity Falls. Suffering Through Love Book

One night, Dipper invented a way to clone himself and decided that he had finally found the key to Wendy's heart. But will Dipper be able to muster the courage to invite her to the dance? Or will its clones interfere? Meanwhile, Lil Gideon knocks Mabel out of the "friend zone" into the "love zone", and Mabel can't refuse him! Will Dipper help his twin sister break up with Lille Gideon? Or will Mabel still become the girlfriend of an old enemy?