Venture into the Unknown! A complete tour through the development and production of the hit animated miniseries Over the Garden Wall, this volume contains hundreds of pieces of concept art and sketches, and a comprehensive look at the show's breathtaking production art. Also includes commentary from creators Patrick McHale and Nick Cross, interviews with the cast and crew, and more!

* Never-before-seen sketches and a comprehensive look at the production art behind the multiple-award-winning show!