Silver Skull - Book 3 in the Mastermind Academy SeriesKathy Lapeyre, Denis Martynets, L. J. Clarkson · First published 2017Open the Tome
Puss in BootsAnna Wilson, Cliff Moon, Denis Martynets, Collins UK Publishing Staff, Collins Big Cat Staff · First published 2016Open the Tome
Silver Strand - Book 1 in the Mastermind Academy SeriesKathy Lapyere, Denis Martynets, L. J. Clarkson · First published 2015Open the Tome
