- The Land of Stories: The Wishing Spell
- The Land of Stories: The Enchantress Returns
- The Land of Stories: A Grimm Warning
- The Land of Stories: Beyond the Kingdoms
- The Land of Stories: An Author's Odyssey
- The Land of Stories: Worlds Collide
- The Land of Stories: The Ultimate Collection
In addition to the Land of Stories series, Herlan has also written:
- The Great Paper Caper
- The Mysterious Matter of I.M. Fine
- The Invention of Hugo Cabret