Helena O'Sullivan sy'n ymuno â Shân i gyhoeddi manylionu Taith Siopau Llyfrau 2017. Helena O'Sullivan joins Shân to announce details of Bore Cothi's tour of Welsh bookshops. Show more
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Helena O'Sullivan sy'n ymuno â Shân i gyhoeddi manylionu Taith Siopau Llyfrau 2017. Helena O'Sullivan joins Shân to announce details of Bore Cothi's tour of Welsh bookshops. Show more