Utgivare Rily Publications Ltd

Cover for Dk · Darganfod! Newid Hinsawdd (Pocketbok) (2022)

Darganfod! Newid Hinsawdd (2022)

Cover for Neville Astley · Peppa ar y Fferm (Inbunden Bok) (2022)

Peppa ar y Fferm (2022)

Cover for Disney · Disney Agor y Drws: Wini Pot Mel (Inbunden Bok) (2023)

Disney Agor y Drws: Wini Pot Mel (2023)

Cover for Marvel · Marvel / Disney Agor y Drws: Yr Achubwyr - Brwydr yr Urdd Ddu (Inbunden Bok) (2023)

Marvel / Disney Agor y Drws: Yr ... (2023)

Cover for Disney · Disney Agor y Drws: Rhewfyd (Inbunden Bok) (2023)

Disney Agor y Drws: Rhewfyd (2023)

Cover for Disney · Disney Agor y Drws: Y Llew Frenin (Inbunden Bok) (2023)

Disney Agor y Drws: Y Llew Frenin (2023)

Cover for Jenny Jacoby · Gwyddoniadur Geiriau Stem (Inbunden Bok) (2022)

Gwyddoniadur Geiriau Stem (2022)

Cover for Jules Pottle · 1000 o Eiriau Stem (Inbunden Bok) (2022)

1000 o Eiriau Stem (2022)

Cover for Dawn Sirett · 1000 o Eiriau Gwych (Inbunden Bok) (2023)

1000 o Eiriau Gwych (2023)

Cover for Elin Meek · Del Does Social Media (Pocketbok) [Bilingual edition] (2022)

Bilingual edition

Del Does Social Media (2022)

Cover for Elizabeth Dowsett · Cyfres Lego: Nadolig Harri Potter (Inbunden Bok) (2022)

Cyfres Lego: Nadolig Harri Potter (2022)

Elizabeth Dowsett

Cover for Rily · Diwrnod Prysur Llygoden Fach (Inbunden Bok) (2023)

Diwrnod Prysur Llygoden Fach (2023)

Cover for Onjali Rauf · Y Seren Uwch fy Mhen (Pocketbok) (2022)

Y Seren Uwch fy Mhen (2022)

Cover for Claire Fayers · Chwedlau Cymru (Pocketbok) (2022)

Chwedlau Cymru (2022)

Cover for Elizabeth Cooke · Ffrindiau Cysglyd: Ar y Fferm / Sleepyheads: On the Farm (Inbunden Bok) [Bilingual edition] (2022)

Bilingual edition

Ffrindiau Cysglyd: Ar y Fferm / ... (2022)

Elizabeth Cooke

Cover for Liz Pichon · Rhyfel y Sgidiau (Pocketbok) (2022)

Rhyfel y Sgidiau (2022)

Cover for Elin Meek · Pawb a Phopeth: Byd y Gymraeg / World of Welsh (Inbunden Bok) [Bilingual edition] (2023)

Bilingual edition

Pawb a Phopeth: Byd y Gymraeg / ... (2023)

Cover for Valeriane Leblond · Pawb a Phopeth - Welsh / English Picture Dictionary (Pocketbok) [Bilingual edition] (2023)

Bilingual edition

Pawb a Phopeth - Welsh / English... (2023)

Valeriane Leblond

Cover for Dk · Jac a'r Goeden Ffa / Jack and the Beanstalk (Pocketbok) [Bilingual edition] (2022)

Bilingual edition

Jac a'r Goeden Ffa / Jack and th... (2022)

Cover for Carol Vorderman · Her a Hwyl Mathemateg: Tablau Lluosi, Oed 5-7 (Maths Made Easy: Times Tables, Ages 5-7) (Pocketbok) (2022)

Her a Hwyl Mathemateg: Tablau Ll... (2022)

Carol Vorderman

Cover for Carol Vorderman · Her a Hwyl Mathemateg - Datrys Problemau, Oed 7-9 (Problem Solving Made Easy, Ages 7-9) (Pocketbok) (2022)

Her a Hwyl Mathemateg - Datrys P... (2022)

Carol Vorderman

Cover for Disney · Disney Back to Books: Frozen (Inbunden Bok) (2023)

Disney Back to Books: Frozen (2023)

Cover for Marvel Comics · Disney / Marvel Back to Books: Avengers (Inbunden Bok) (2023)

Disney / Marvel Back to Books: A... (2023)

Cover for PAW Patrol · Paw Patrol - Llyfr Magnet (Inbunden Bok) (2022)

Paw Patrol - Llyfr Magnet (2022)

Cover for Alastair Chisholm · Dreigio: 2. Cara a Sleifarian (Pocketbok) (2023)

Dreigio: 2. Cara a Sleifarian (2023)

Alastair Chisholm

Cover for Dk · Darganfod! Sbwriel (Pocketbok) (2023)

Darganfod! Sbwriel (2023)

Cover for Adam Kay · Ti a dy Gorff (Pocketbok) (2023)

Ti a dy Gorff (2023)

Cover for Brendan Kearney · Cyfres Anturiaeth Eifion a Sboncyn: Coedwig / Forest (Pocketbok) [Bilingual edition] (2023)

Bilingual edition

Cyfres Anturiaeth Eifion a Sbonc... (2023)

Brendan Kearney

Cover for Moira Butterfield · Am Dro gyda Maia / Maya's Walk (Pocketbok) [Bilingual edition] (2023)

Bilingual edition

Am Dro gyda Maia / Maya's Walk (2023)

Moira Butterfield

Cover for Astley Baker Davies · Peppa ac Antur y Ddraig (Pocketbok) (2023)

Peppa ac Antur y Ddraig (2023)

Astley Baker Davies

Cover for Emily Bone · Atlas Lluniau Mawr (Inbunden Bok) (2023)

Atlas Lluniau Mawr (2023)

Cover for Lucy Rowland · Cer Amdani / All the Things You Will Do! (Pocketbok) [Bilingual edition] (2023)

Bilingual edition

Cer Amdani / All the Things You ... (2023)

Cover for Vicky Barber · Point and Find: First Welsh Words (Inbunden Bok) [Bilingual edition] (2023)

Bilingual edition

Point and Find: First Welsh Words (2023)

Cover for PAW Patrol · Marchog-Gwn a'r Dreigiau, Y (Pocketbok) (2023)

Marchog-Gwn a'r Dreigiau, Y (2023)

Cover for Julia Stokes · Darllen yn Well: Byddi Di'n Iawn (Pocketbok) (2023)

Darllen yn Well: Byddi Di'n Iawn (2023)

Cover for Jeff Kinney · Dyddiadur Dripsyn 12: Dianc (Pocketbok) (2023)

Dyddiadur Dripsyn 12: Dianc (2023)

Cover for Kathryn Jewitt · Straeon Bach y Byd: Yr Hen Wraig / Old Woman (Pocketbok) [Bilingual edition] (2024)

Bilingual edition

Straeon Bach y Byd: Yr Hen Wraig... (2024)

Cover for Sian Lewis · Mwy o Straeon o'r Mabinogi (Inbunden Bok) (2024)

Mwy o Straeon o'r Mabinogi (2024)

Cover for Disney · Disney Agor y Drws: Eira Wen a'r Saith Corrach (Inbunden Bok) (2023)

Disney Agor y Drws: Eira Wen a'r... (2023)

Cover for Disney · Disney Back to Books: Snow White and the Seven Dwarfs (Inbunden Bok) (2023)

Disney Back to Books: Snow White... (2023)

Cover for Disney · Disney Agor y Drws: Moana (Inbunden Bok) (2023)

Disney Agor y Drws: Moana (2023)

Cover for Disney · Disney Back to Books: Moana (Inbunden Bok) (2023)

Disney Back to Books: Moana (2023)

Cover for Disney · Disney Back to Books: Spider-Man - A Sticky Situation (Inbunden Bok) (2023)

Disney Back to Books: Spider-Man... (2023)

Cover for Disney · Disney Back to Books: The Jungle Book (Inbunden Bok) (2023)

Disney Back to Books: The Jungle... (2023)

Cover for PAW Patrol · Paw Patrol: Cwrdd a'r Cwn - Llyfr Sticeri (Pocketbok) (2023)

Paw Patrol: Cwrdd a'r Cwn - Llyf... (2023)

Cover for Steve Antony · Enfysawrws / Rainbowsaurus (Pocketbok) [Bilingual edition] (2023)

Bilingual edition

Enfysawrws / Rainbowsaurus (2023)

Cover for Valeriane Leblond · Pawb a Phopeth: Llyfr Geiriau Cyntaf - 5 Iaith (Inbunden Bok) [Bilingual edition] (2024)

Bilingual edition

Pawb a Phopeth: Llyfr Geiriau Cy... (2024)

Valeriane Leblond

Cover for Brendan Kearney · Gwenynen / Bee (Pocketbok) [Bilingual edition] (2024)

Bilingual edition

Gwenynen / Bee (2024)

Brendan Kearney

Cover for Rob Biddulph · Enfawr / Gigantic (Pocketbok) [Bilingual edition] (2024)

Bilingual edition

Enfawr / Gigantic (2024)

Cover for Philip Dauncey · Rhifau / Numbers (Kartongbok) [Bilingual edition] (2024)

Bilingual edition

Rhifau / Numbers (2024)

Cover for Alice Oseman · Curiad Coll 1 (Pocketbok) (2023)

Curiad Coll 1 (2023)

Cover for Alice Oseman · Curiad Coll 2 (Pocketbok) (2024)

Curiad Coll 2 (2024)

Cover for Mari George · Best Friends: Sally's Tale (Pocketbok) (2024)

Best Friends: Sally's Tale (2024)

Cover for Sophie G. Zalayet · Look Out! Look Out! There's a Litter Bug About! (Pocketbok) (2024)

Look Out! Look Out! There's a Li... (2024)

Sophie G. Zalayet

Cover for Liz Pichon · Cyfres Twm Clwyd: 10. Cwn Sombi Ydi'r Gorau (Pocketbok) (2024)

Cyfres Twm Clwyd: 10. Cwn Sombi ... (2024)

Cover for Rebecca Wilson · The Winter Festival (Pocketbok) (2024)

The Winter Festival (2024)

Cover for Kay Vincent · Dwi'n Gweld Malwoden / I Spot a Snail: Canllaw Cyntaf Byd Natur / My Very First Spotter's Guide (Kartongbok) [Bilingual edition] (2024)

Bilingual edition

Dwi'n Gweld Malwoden / I Spot a ... (2024)

Cover for Anna McQuinn · Dewi yn Mynd i'r Parc / Zeki Goes to the Park (Pocketbok) (2025)

Dewi yn Mynd i'r Parc / Zeki Goe... (2025)

Cover for Steve Anthony · Bath Adar / Bird Bath (Pocketbok) [Bilingual edition] (2025)

Bilingual edition

Bath Adar / Bird Bath (2025)

Cover for Jake Biggin · Geiriau o Gariad / Words of Love (Inbunden Bok) [Bilingual edition] (2024)

Bilingual edition

Geiriau o Gariad / Words of Love (2024)

Cover for Amrywiol · Cymry. Balch. Ifanc. (Pocketbok) (2024)

Cymry. Balch. Ifanc. (2024)

Cover for Really Decent Books · Llyfrau Wibli Wobli: FFERM / Wibbly Wobbly Books: FARM (Kartongbok) [Bilingual edition] (2025)

Bilingual edition

Llyfrau Wibli Wobli: FFERM / Wib... (2025)

Really Decent Books

Cover for Really Decent Books · Llyfrau Wibli Wobli: Mor / Wibbly Wobbly Books: Ocean (Kartongbok) [Bilingual edition] (2025)

Bilingual edition

Llyfrau Wibli Wobli: Mor / Wibbl... (2025)

Really Decent Books

Cover for Dr Michelle Hamill · Darllen yn Well: Sut i Helpu Rhywun a Dementia (Pocketbok) (2025)

Darllen yn Well: Sut i Helpu Rhy... (2025)

Dr Michelle Hamill

Cover for Cece Bell · Y Byddarwr (Pocketbok) (2025)

Y Byddarwr (2025)

Cover for Adam Guillain · Dy Stori Di Yw Hon / Tell Your Own Story (Pocketbok) [Bilingual edition] (2024)

Bilingual edition

Dy Stori Di Yw Hon / Tell Your O... (2024)

Cover for Jeff Kinney · Dyddiadur Dripsyn: 13. Gelynion (Pocketbok) (2024)

Dyddiadur Dripsyn: 13. Gelynion (2024)

Cover for Bluey · Blwi - Nos Da Ystlum Ffrwythau! (Pocketbok) (2024)

Blwi - Nos Da Ystlum Ffrwythau! (2024)

Cover for Caryl Hart · Sigl-di-Sglefren / The Jellyfish Jiggle (Pocketbok) [Bilingual edition] (2026)

Bilingual edition

Sigl-di-Sglefren / The Jellyfish... (2026)

Cover for Smriti Halls · Bynsen ar Ffo / Bun on the Run (Pocketbok) [Bilingual edition] (2026)

Bilingual edition

Bynsen ar Ffo / Bun on the Run (2026)

Cover for Dk · Pwy Ydw i? Anifeiliaid Bach / Who Am I? Baby Animals (Kartongbok) [Bilingual edition] (2025)

Bilingual edition

Pwy Ydw i? Anifeiliaid Bach / Wh... (2025)

Cover for Disney · Disney Back to Books: Tangled (Inbunden Bok) (2025)

Disney Back to Books: Tangled (2025)

Cover for Disney · Disney Agor y Drws: Clymog (Inbunden Bok) (2025)

Disney Agor y Drws: Clymog (2025)

Cover for Disney · Disney Back to Books: Pinocchio (Inbunden Bok) (2025)

Disney Back to Books: Pinocchio (2025)

Cover for Disney · Disney Back to Books: Alice in Wonderland - A Snack for the Queen (Inbunden Bok) (2025)

Disney Back to Books: Alice in W... (2025)

Cover for Disney · Disney Agor y Drws: Alys yng Ngwlad Hud - Tamaid i'r Frenhines (Inbunden Bok) (2025)

Disney Agor y Drws: Alys yng Ngw... (2025)

Cover for Disney · Disney Back to Books: Beauty and the Beast (Inbunden Bok) (2025)

Disney Back to Books: Beauty and... (2025)

Cover for Disney · Disney Agor y Drws: Bel a'r Bwystfil (Inbunden Bok) (2025)

Disney Agor y Drws: Bel a'r Bwys... (2025)

Cover for Bluey · Cyfres Bluey: Pypedau gyda Ceffgorn (Kartongbok) (2025)

Cyfres Bluey: Pypedau gyda Ceffgorn (2025)

Cover for Duncan Brown · Gwyrdd ein Byd: Natur Anhygoel Cymru (Pocketbok) (2026)

Gwyrdd ein Byd: Natur Anhygoel C... (2026)

Cover for Alice Oseman · Curiad Coll 3 (Pocketbok) (2025)

Curiad Coll 3 (2025)

Cover for Really Decent Books · Cyfres Bys a Bawd: Lliwiau / Colours (Kartongbok) [Bilingual edition] (2025)

Bilingual edition

Cyfres Bys a Bawd: Lliwiau / Col... (2025)

Really Decent Books

Cover for Yr Ymddiriedolaeth Genedlaethol · Dwi'n Gweld Cwningen / I Spot a Rabbit (Kartongbok) [Bilingual edition] (2026)

Bilingual edition

Dwi'n Gweld Cwningen / I Spot a ... (2026)

Yr Ymddiriedolaeth Genedlaethol

Cover for Yr Ymddiriedolaeth Genedlaethol · Dwi'n Gweld Pysgodyn / I Spot a Fish (Kartongbok) [Bilingual edition] (2026)

Bilingual edition

Dwi'n Gweld Pysgodyn / I Spot a ... (2026)

Yr Ymddiriedolaeth Genedlaethol

Cover for Arwen Hubbard · Cyfres Lego: Ein Bydysawd Anhygoel (Pocketbok) (2025)

Cyfres Lego: Ein Bydysawd Anhygoel (2025)

Cover for Cristina Neri · POPIAU Bach: Yn y Jyngl! / Mini POPs: In the Jungle! (Kartongbok) [Bilingual edition] (2025)

Bilingual edition

POPIAU Bach: Yn y Jyngl! / Mini ... (2025)

Cover for Sian Lewis · 10 Stori Rhyfeddol o Hanes Cymru (i'w rhannu a'u mwynhau) (Inbunden Bok) (2025)

10 Stori Rhyfeddol o Hanes Cymru... (2025)

Cover for Sian Lewis · 10 Fascinating Stories from Welsh History (that you'll want to talk about) (Inbunden Bok) (2025)

10 Fascinating Stories from Wels... (2025)

Cover for Really Decent Books · Llyfrau Wibli Wobli: NADOLIG (Kartongbok) [Bilingual edition] (2025)

Bilingual edition

Llyfrau Wibli Wobli: NADOLIG (2025)

Really Decent Books

Cover for Really Decent Books · Llyfrau Wibli Wobli: COEDWIG (Kartongbok) [Bilingual edition] (2025)

Bilingual edition

Llyfrau Wibli Wobli: COEDWIG (2025)

Really Decent Books

Cover for Bluey · Ble Mae Bluey? (Pocketbok) (2025)

Ble Mae Bluey? (2025)

Cover for Michael Sheen · Cartref i Sbarc y Ddraig (Pocketbok) (2026)

Cartref i Sbarc y Ddraig (2026)

Cover for Giles Andrae · Band Mawr Byrlymus yr Anifeiliaid (Pocketbok) (2025)

Band Mawr Byrlymus yr Anifeiliaid (2025)

Cover for Walker Books · Dyfala Faint Rydw i'n dy Garu: Mynd am Dro mewn 100 o Eiriau (Kartongbok) (2025)

Dyfala Faint Rydw i'n dy Garu: M... (2025)

Cover for Jeff Kinney · Dyddiadur Dripsyn: 14. Yr Estyniad (Pocketbok) (2025)

Dyddiadur Dripsyn: 14. Yr Estyniad (2025)

Cover for Mark Baker · Chwaer Fach Newydd Peppa (Pocketbok) (2025)

Chwaer Fach Newydd Peppa (2025)

Cover for Dav Pilkey · Penci (Pocketbok) (2025)

Cover for Owain Sion · 111 Ffaith Ffantastig (Pocketbok) (2026)

111 Ffaith Ffantastig (2026)

Cover for Olivia Siegl · Boncyrs: Straeon Doniol a Gonest Mam Go Iawn a Hwyl, Helynt a Heriau Iechyd Meddwl Bod yn Fam (Pocketbok) (2025)

Boncyrs: Straeon Doniol a Gonest... (2025)

Cover for Susan Clark · Darllen yn Well: Dy Garu Di o Fama - Straeon am Alar, Gobaith a Thyfu ar ol Colli Babi (Pocketbok) (2026)

Darllen yn Well: Dy Garu Di o Fa... (2026)