Guernica (drama gerdd),
Guernica (drama gerdd),
Gwragedd Guernika,
Gwragedd Guernika,
Gwreichion (drama hir),
Gwreichion (drama hir),
In the shadow of the nightingale (full length play),
In the shadow of the nightingale (full length play),
Jerzy Grotowski,
Jerzy Grotowski,
Jiwdas Iscariot,
Jiwdas Iscariot,
Kitch,
Kitch,
Llais o'r llenni (ysgrifau theatr),
Llais o'r llenni (ysgrifau theatr),
Llygredd a cherddi eraill,
Llygredd a cherddi eraill,
Macbeth,
Macbeth,
Melltith y marina (panto Theatr Crwys),
Melltith y marina (panto Theatr Crwys),
Merch y blodau,
Merch y blodau,
Mewn cadwyni (drama hir),
Mewn cadwyni (drama hir),
Mewn cadwyni,
Mewn cadwyni,
Myth into drama : : plays for primary schools, based on Welsh mythology,
Myth into drama : : plays for primary schools, based on Welsh mythology,
Nye,
Nye,
Panto,
Panto,
Pasiant y peiriannau (drama gerdd),
Pasiant y peiriannau (drama gerdd),
Pedair drama fer,
Pedair drama fer,
Pedair drama fer,
Pedair drama fer,
