This edition of Gravity Falls: Journal 3 features authentic autographs from Alex Hirsch and Kristen Schaal, the creator and voice of Mabel Pines. A must-have collectible for fans of the beloved animated series, this book captures the mystery and charm of Gravity Falls with signatures from two of its most iconic contributors. Signed at a previous ReedPop event. Signature placement may vary slightly across in-stock items. Includes our tamper-proof Signet Seal of Authenticity adhered to the item.