Grumpy Old Geeks Media Gravity Falls Journal 3 Media Gravity Falls Journal 3 2 mentions in 1 episode Gravity Falls Journal 3 is a book found by a host’s son at Target. Mentions 708: Spicy Mode Aug 8, 2025 54:44 My son found Gravity Falls Journal 3 there. 55:36 The original run of the book had a manufacturing defect.