Sam Ellis

Cambridge Essentials Science Core 9

2009

Cambridge Essentials Science T

Cambridge Essentials Science Teacher Material 9 CD-ROM

2009

Science Extension 9

Science Extension 9

2009

Cambridge Essentials Science E

Cambridge Essentials Science Extension

2008

Cambridge Essentials Science E

Cambridge Essentials Science Extension 8 with CD-ROM

2008

Cambridge Essentials Science T

Cambridge Essentials Science Teacher Material 7 CD-ROM

2008

Cambridge Essentials Science T

Cambridge Essentials Science Teacher Material 8 CD-ROM

2008

Science core 8

2008

Magical Meadows and the Durham Magnesian Limestone

2007

Ann y Foty Yn Myn'd I'r Mor Ac

Ann y Foty Yn Myn'd I'r Mor Ac Ystraeon Eraill

1913