Take a road trip back to where the mysteries of Gravity Falls began. For years, the true origins of the series have been closely guarded, but now, series creator Alex Hirsch and cowriter Rob Renzetti open the vault to present the definitive visual history of the beloved show.

• Definitive visual history of the Gravity Falls series.
• Features never-before-revealed development art from Alex Hirsch’s personal archives.
• Includes first inklings of characters and world concepts.
• Showcases lost episode ideas and cut jokes.
• Details every single one of Mabel’s iconic sweaters.
• Contains interviews from the creative team.
• Includes a foreword by animation legend James Baxter.
• Serves as a blueprint for creatives looking to turn ideas into animated worlds.

This hardcover book contains 256 pages of illustration, development art, and creative insights related to Gravity Falls.

• Author/Artist: Alex Hirsch
• Contributors: Alex Hirsch, Rob Renzetti, Jamie Baxter
• Binding: Hardcover
• Language: English
• Print Length: 256 pages
• Publication Date: September 15, 2026
• ISBN-10: 1368117864
• ISBN-13: 978-1368117869
• Dimensions: 254 x 20 x 305 mm (10 x 0.79 x 12 inches)
• Item Weight: 567 g

If you are an artist, illustrator, or a dedicated fan of the series, step inside the Mystery Shack and explore the creative process behind Gravity Falls.