Bestselling Adult Books

Browse our bestselling books for adult readers, including popular Welsh fiction, poetry, history, biography, non-fiction and books about Welsh culture. These are some of the titles our customers are choosing and enjoying at Siop Cwlwm.

Ways to browse

Contemporary fiction
Non-fiction & history
Poetry & classics
Welsh Learners
Staff favourites
Coming Soon and New Arrivals

Cymru Rydd Gymraeg

£9.99

xoxo

£9.99

Y Ferch ar y Traeth

£9.99

Ers Talwm yn ôl

£9.99

America a'r Rhyfel Cartref a Fi - Taith i galon y Cymry yn America

£9.99

Codi Hwyliau - Ysgrifau ar Hapusrwydd

£9.99

Llithiadur yr Eglwys yng Nghymru - The Church in Wales Lectionary 2026 - 2027

£11.00

Cydymaith i'r Testament Newydd Cymraeg

£30.00

Cneifio dros Gymru - Hanes y grefft a llwyddiant y cystadlu

£8.00

Celebrating Welsh Heroines

£8.00

Plaid Cymru - An Ideological Analysis

£19.99

Heledd's Song

£10.99

Need help choosing?

We’re always happy to recommend Welsh books for different interests, reading tastes and confidence levels.

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