Max and Me and the Time MachineGery Greer, Bob Ruddick · First published 1988 · Latest edition 1999Open the Tome
This Island Isn't Big Enough for the Four of Us!Gery Greer, Bob Ruddick · First published 1987 · Latest edition 1999Open the Tome
Billy the Ghost and Me (An I Can Read Book)Greer, Gery, Ruddick, Bob · First published 1997Open the Tome
Jason and the aliens down the streetGery Greer, Bob Ruddick, Blanche L. Sims · First published 1992Open the Tome
