Parker Plum and the Intergalactic Space DetectiveBillie Pavicic, Madeline Timms · First published 2020Open the Tome
Parker Plum and the Journey Through the CatacombsBillie Pavicic, Madeline Timm · First published 2019Open the Tome
Parker Plum and the Rotten Egg ThoughtsBillie Pavicic, Susan Gaber · First published 2019Open the Tome
