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

Rhwng Llyfnant ac Ystwyth - Golwg ar rai o enwau lleoedd gogledd Ceredigion

£10.99

Gofal Ein Gwinllan: 4. Ysgrifau ar gyfraniad Yr Eglwys yng Nghymru i'r llên a'n hanes a'n diwylliant

£12.00

Salmau Cân Newydd

£12.99

Dal ar y seld neu a gawsom ni weld? Y Gymraeg, y Gyfraith a Chyfansoddiad Cymru - Darlith Goffa T. H. Parry-Williams 2026

£5.00

Rhwydwaith Menywod Cymru

£7.99

Cymru'r Mentrau

£15.00

Llyfrau Hanes Byw: Canrif a Mwy o'r Babell Lên

£9.99

Martha, Jack and Shanco

£10.99

Tri

£10.00

Ti'n iawn.

£13.00

Mae'r Nadolig yn Dod / Christmas is Coming

£10.99

Cerdd a Chof yn Abaty Glyn y Groes / Poetry and Commemoration at Valle Crucis

£5.00

Need help choosing?

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

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