Erin, Roderick, and the Diffability BunchFliss Goldsmith, Ian R. Ward, Purple Diamond Press LLC · First published 2021Open the Tome
Erin & Roderick Discover FamiliesFliss Goldsmith, Ian R. Ward, Purple Diamond Press · First published 2020Open the Tome
What If We Were All the Same!C. M. Harris, Eric Everett, Purple Diamond Press · First published 2019Open the Tome
