book stringlengths 1 749 | author stringlengths 1 114 ⌀ | ISBN stringlengths 10 879 ⌀ | BNB id stringlengths 1 17 | language stringclasses 289
values | publication date float64 19 2.02k ⌀ | book publisher stringlengths 1 278 ⌀ | book subject stringlengths 2 2.15k ⌀ |
|---|---|---|---|---|---|---|---|
Yr arwr cwta | Siân Lewis | 0863836178 | GB9225378 | cym | 1,990 | Gwasg Gomer | null |
Yr arwr main : nofel gyffrous | Ifor Wyn Williams | null | GB6219259 | cym | 1,962 | Hughes | null |
Yr arwr yn y theatr | John Gwilym Jones | null | GBA482997 | cym | 1,981 | Cymdeithas Theatr Cymru | Heroes in literature, Drama-History and criticism |
Yr arwrgerdd Gymraeg : ei thwf a'i thranc | Edward Glynne Millward | 0708314694 | GB9907437 | cym | 1,998 | Gwasg Prifysgol Cymru | Welsh poetry-History and criticism, Epic poetry |
Yr asiant cudd | Robert Eynon | 1855963000 | GB9753766 | cym | 1,997 | Dref Wen | Terrorism-Juvenile literature |
Yr Asteciaid | Robert Nicholson | null | GB9247138 | cym | 1,992 | Gwasg y Dref Wen | Aztecs-Juvenile literature |
Yr astell sglefrio ardderchog | Peter Corey | 1848915176 | GBB9G0911 | cym | 2,014 | Gwasg Addysgol Drake | null |
Yr astronot ifanc | Aeres Evans | 0853390401 | GB7018176 | cym | 1,970 | Llyfraur Dryw | Astronautics |
Yr ateb cywir | Siân Lewis | 184527041X | GBA778609 | cym | 2,006 | GwasgCarreg Gwalch | Emigration and immigration-Juvenile fiction, Patagonia (Argentina and Chile)-Juvenile fiction |
Yr Athro Alltud : Syr Henry Jones 1852-1922 | E. Gwynn Matthews | 0707403103 | GB9867127 | cym | 1,998 | Gwasg Gee | Jones, Henry, Sir, 1852-1922, Philosophers-Wales-Biography |
Yr Athro, ei fodryb (a'i ci) yn mynd i ddringo | John Morgan-Guy | null | GBC2D4179 | cym | 2,020 | Prifysgol Cymru Y Drindod Dewi Sant, Casgliadau Arbennig ac Archifau | Mountaineering-Alps |
Yr athro Evan James Williams, D.Sc., F.R.S., 1903-1945 : ... Professor of Physics ... University College Aberystwyth, 1938-1945 ... a world-famous Welsh scientist ... a collection of articles | John Tysul Jones | 0850880831 | GB7111654 | cym | 1,971 | Gwasg Gomer | null |
Yr Athro J.R. Jones | E. R. Lloyd-Jones | 1874786569 | GB9824401 | cym | 1,997 | Gwasg Pantycelyn | Jones, J. R. (John Robert), 1911-1970 |
Yr awen ysgafn : detholiad o farddoniaeth ddigri ac ysgafn | Urien William | null | GB6622335 | cym | 1,966 | Llyfraur Dryw | null |
Yr CMM | Roald Dahl | 1904357032 | GBA446265 | cym | 2,003 | Rily Publications | Giants-Juvenile fiction |
Yr CMM : (Yr Ec Em Em) | Roald Dahl | 1849673365 | GBB6B8999 | cym | 2,016 | Rily | Giants-Juvenile fiction |
Yr CMM : (Yr Ec Em Em) | Roald Dahl | 1904357881 | GBB301350 | cym | 2,012 | Rily Publications Ltd | Giants-Juvenile fiction |
Yr ebol glas : a storiau eraill o'r Wyddeleg | John Ellis Caerwyn Williams | null | GB5504659 | cym | 1,954 | Gwasg Gee | null |
Yr economi Cymreig | Dennis Thomas | 1856449157 | GB9712205 | cym | 1,994 | Prifysgol Cymru | Wales, Wales-Economic conditions-20th century, Business education-Wales |
Yr edefyn du | John Rees Jones | 0860740331 | GB9638433 | cym | 1,989 | Gwasg Gwynedd | null |
Yr efengyl a'r crefyddau | Cyril Glyndwr Williams | 0863832709 | GB8709825 | cym | 1,985 | Gwasg Gomer | Christianity |
Yr Efengyl a'r ymdrech dros heddwch : Seminar hyfforddi mewn didreisedd efengylaidd a ffyrdd o'i weithredu | Jean Goss-Mayr | null | GB9812918 | cym | 1,996 | Gwasg Santes Melangell | Pacifism, Pacifism-Religious aspects-Christianity |
Yr Efengyl yn ôl Luc : esboniad ar ddetholion o'r efengyl | George W. Brewer | null | GB7811551 | cym | 1,977 | Llyfrfar Methodistiaid Calfina idd | null |
Yr Efengyl yn y Wladfa | Robert Owen Jones | 1850490384 | GB8843729 | cym | 1,987 | Llyfrgell Efengylaidd Cymru | null |
Yr efrydd o Lyn Cynon : a cherddi eraill | Pennar Davies | null | GB6115571 | cym | 1,961 | Llyfraur Dryw | null |
Yr egin grawn | Mair Davies | 086383969X | GB9353727 | cym | 1,993 | Gomer | Wales, Wales-Fiction |
Yr egin grawn | Mair Davies | 1859021727 | GB9499923 | cym | 1,994 | Gomer | null |
Yr eglwys a'r cyfryngau | Emlyn Richards | 1903314801 | GBA961221 | cym | 2,009 | Gwasg Pantycelyn | null |
Yr eglwys ar waith | D. Gwenallt Rees | null | GBB069290 | cym | 2,008 | Undeb Bedyddwyr Cymru | Christian life, Baptists-Wales |
Yr Eglwys Fethodistaidd : hanes ystadegol am aelodau, gweinidogion, capelau &c yn y taleithiau Cymraeg | Eric Edwards | 0850885523 | GB8024022 | cym | 1,980 | Gwasg Gomer | Clergy-Wales, Methodist Church-Clergy, Methodist Church in Wales |
Yr Eglwys Fethodistaidd Sant Paul, Abergele, 1880-1980 | Robert Fred Roberts | null | GB8601278 | cym | 1,985 | RFRoberts | null |
Yr Eglwys yng Nghymru o'r goncwest hyd at y diwygiad Protestannadd | Glanmor Williams | null | GB6817247 | cym | 1,968 | Gwasg Prifysgol Cymru | null |
Yr ehedydd | Jean Anouilh | 0708306047 | GB7629301 | cym | 1,976 | Gwasg Prifysgol Cymru ar ran Cyngor Celfyddydau Cymru | French drama |
Yr Eidal | Chris Fairclough | null | GB8233076 | cym | 1,981 | Gwasg y Dref Wen | Welsh language-Readers, Italy, Italy-Description and travel-Juvenile literature |
Yr eiddoch yn gywir : atgofion | John Roberts Williams | 0905775945 | GB9105752 | cym | 1,990 | Cyhoeddiadau Mei | Journalists-Biography, Journalists-Wales |
Yr eira mawr a'r rhew | Emily Huws | 0863835678 | GB9229120 | cym | 1,992 | Gomer | null |
Yr eira mawr a'r rhew | Emily Huws | 0863835678 | GB9046680 | cym | 1,989 | Gwasg Gomer | null |
Yr Eisteddfod : cyfrol ddathlu wythganmlwyddiant yr Eisteddfod, 1176-1976 | Hywel Teifi Edwards | 0850883768 | GB7710467 | cym | 1,976 | Gwasg Gomer ar ran Llys yr Eisteddfod Genedlaethol | null |
Yr Eisteddfod Genedlaethol a delwedd y Cymry : Darlith Eisteddfodol Prifysgol Cymru Eisteddfod Genedlaethol Llanelli a'r Cylch 2000 | Hywel Teifi Edwards | 0904058549 | GBA061106 | cym | 2,000 | Prifysgol Cymru | null |
Yr Eisteddfod Genedlaethol | Eric Richardson | 094696212X | GB8960156 | cym | 1,986 | Gwasg y Dref Wen | Eisteddfod Genedlaethol Frenhinol Cymru-History |
Yr Eisteddfod Genedlaethol = The National Eisteddfod | Rhian A. Davies | 1843230305 | GBA154814 | cym | 2,001 | Gwasg Gomer | null |
Yr eithin pigog | Eileen Beasley | 0862434203 | GB9845959 | cym | 1,997 | YLolfa | Family-Wales, South-Fiction |
Yr eithin pigog | Eileen Beasley | 0862434653 | GB9846027 | cym | 1,998 | YLolfa | Large type books, Family-Wales, South-Fiction |
Yr elfennau | Elfyn Pritchard | 085088649X | GB8400132 | cym | 1,983 | Gwasg Gomer | Welsh language-Grammar-1950 |
Yr eliffant anghofus | Mike Church | 1916099418 | GBC3A0221 | cym | 2,015 | The Parent Network | Picture books for children, Elephants-Pictorial works-Juvenile fiction, Dementia-Pictorial works-Juvenile fiction |
Yr eliffant | Ffransis Hope | null | GB8107499 | cym | 1,980 | Gwasg y Dref Wen | Elephants-Juvenile literature |
Yr eliffant eithaf digywilydd | David Walliams | 1910574386 | GBB621757 | cym | 2,016 | Atebol | null |
Yr Elyrch : dathlu'r 100 | Geraint H. Jenkins | 1847714080 | GBB211415 | cym | 2,012 | YLolfa | Swansea City F.C.-History |
Yr emyn yn y gwasanaeth crefyddol : darlith Davies 1972 | Huw Llewelyn Williams | 0901330507 | GB7406980 | cym | 1,973 | Llyfrfar Methodistiaid Calfina idd | Hymns, Welsh |
Yr eneth ddisglair annwyl : Morfydd Owen (1891-1918): ei bywyd mewn lluniau = Never so pure a sight : Morfydd Owen (1891-1918): a life in pictures | Rhian Davies | 0863839363 | GB9437887 | cym | 1,994 | Gomer | null |
Yr Eneth Gadd ei Gwrthod | Gwen Parrott | 1912173433 | GBC161082 | cym | 2,021 | Gwasg y Bwthyn | null |
Yr eneth gadd ei gwrthod ; Yr ochr draw | Gareth F. Williams | 1845214937 | GBB292847 | cym | 2,012 | CAA | Supernatural-Juvenile literature |
Yr Enfys ar yr Eira : a Storïau Eraill | Emily Huws | 0850886317 | GB7928204 | cym | 1,979 | Gwasg Gomer | Children's stories, Welsh |
Yr enfys | Fiona Land | 1849671419 | GBB4A5321 | cym | 2,013 | Riley | Textured books |
Yr Enfys : Ffeithiau ffantastig | Non ap Emlyn | 1783901314 | GBB8H5003 | cym | 2,018 | Canolfan Peniarth | Rainbows-Pictorial works-Juvenile literature |
Yr enillwyr | Len Evans | 1855962187 | GB9689102 | cym | 1,996 | Dref Wen | Friendship-Juvenile fiction, Lottery winners-Juvenile fiction |
Yr enw mwyaf mawr : gwasanaethau cyflawn yn canolbwyntio ar enwau gwahanol ar Iesu | Huw John Hughes | 1859945724 | GBA814699 | cym | 2,007 | Cyhoeddiadau'r Gair | Jesus Christ, Worship programs, Jesus Christ-Sermons, Occasional services |
Yr Epistol Cyntaf at y Corinthiaid | David Morris Jones | null | GB5209785 | cym | 1,952 | Undeb Ysgolin Sabathol y Methodistiaid Calfinaidd | null |
Yr ergyd farwol | Thomas Llew Jones | 0850880351 | GB7007915 | cym | 1,969 | Gwasg Gomer | null |
Yr ergyd olaf | Llwyd Owen | 1847710116 | GBA824355 | cym | 2,007 | YLolfa | null |
Yr erlid | Roderick Hunt | 0861746864 | GBA605488 | cym | 2,003 | Gwasg Addysgol Drake | Dogs-Pictorial works-Juvenile fiction, Welsh language-Readers, Cats-Pictorial works-Juvenile fiction |
Yr erlid : hanes Kate Bosse-Griffiths a'i theulu yn yr Almaen a Chymru adeg yr Ail Ryfel Byd | Heini Gruffudd | 1847714312 | GBB228159 | cym | 2,012 | YLolfa | Holocaust, Jewish (1939-1945)-Germany, World War 1939-1945-Germany, Jews-Persecutions-Germany, World War, 1939-1945-Wales |
Yr Eryr | Gareth W. Williams | 1785622465 | GBB837290 | cym | 2,018 | Gomer | null |
Yr esgid rwtsh ratsh | Wendy Body | 0863839681 | GB9364074 | cym | 1,993 | Gomer | null |
Yr Esgob Burgess a Choleg Llanbedr = Bishop Burgess and Lampeter College | David Trevor William Price | 0708309658 | GB8707555 | cym | 1,987 | Gwasg Prifysgol Cymru | Church of England-Bishops-Biography |
Yr etifeddiaeth dda | Aneirin Talfan Davies | null | GB6806034 | cym | 1,967 | Llyfraur Dryw | null |
Yr etifeddiaeth deg : o Gymru i Batagonia 1865-2015 | Robin Gwyndaf | 1784611385 | GBB583870 | cym | 2,015 | YLolfa | Patagonia (Argentina and Chile), Welsh-Patagonia (Argentina and Chile)-History |
Yr etifeddiaeth : drama dair act | Henry Hughes | 0901751022 | GB6918261 | cym | 1,969 | Cyhoeddwyd gan Gymdeithas Ddrama Sir Ddinbych | null |
Yr etifeddion | William Leslie Richards | null | GB5700720 | cym | 1,956 | Gwasg Aberystywyth | null |
Yr eucharist | John Rankin | 1853570087 | GB9169172 | cym | 1,989 | Canolfan Genedlaethol Addysg Grefyddol | Lord's Supper-Juvenile literature |
Yr Eumenides | Daniel Davies | 1845276270 | GBB745191 | cym | 2,017 | GwasgCarreg Gwalch | Cuba, Korea, Cuba-Fiction, Justice-Fiction, Korea-Fiction, New Quay (Wales) |
Yr Gobaith : The Dragon's Lair | John Dawson | 1784651842 | GBB8E4330 | eng | 2,017 | Vanguard Press | Children's stories, Wales, Wales-Fiction |
Yr haen fathemateg. Blwyddyn 3, llyfr craidd [cyfranwyr Paul Briten ... [et al.] ; cyfeithiad Mair Loader] | Paul W. Briten | 0861746309 | GBA357493 | cym | 2,003 | Gwasg Addysgol Drake | Mathematics-Problems, exercises, etc, Mathematics-Study and teaching (Elementary)-Wales |
Yr haen fathemateg. Blwyddyn 3, meistrgopïau | Paul W. Briten | 0861746325 | GBA357495 | cym | 2,003 | Gwasg Addysgol Drake | Mathematics-Problems, exercises, etc, Mathematics-Study and teaching (Elementary)-Wales |
Yr hosan Nadolig | Kate Lay | null | GB5101676 | cym | 1,951 | Macmillan | null |
Yr haen fathemateg. Blwyddyn 4, llyfr craidd | Mair Loader | 086174750X | GBA443123 | cym | 2,003 | Gwasg Addysgol Drake | Mathematics-Problems, exercises, etc, Mathematics-Study and teaching (Secondary)-Wales |
Yr haen fathemateg. Blwyddyn 5, llyfr craidd | Mair Loader | 086174781X | GBA548081 | cym | 2,004 | Gwasg Addysgol Drake | Mathematics-Problems, exercises, etc, Mathematics-Study and teaching (Secondary)-Wales |
Yr Haen Oson : newyddion da o'r diwedd? | Geraint Vaughan | null | GBA162725 | cym | 2,001 | Eisteddfod Genedlaethol Cymru | Ozone layer depletion, Ozone layer |
Yr haf â'r galon oer | Alan Gibbons | 1845212452 | GBA882115 | cym | 2,007 | Canolfan Astudiaethau Addysg | Young adult fiction, Welsh |
Yr Haf Gorau Erioed | Gwenno Hughes | 1801061203 | GBC230360 | cym | 2,021 | Atebol Cyfyngedig | null |
Yr Haf Gorau Erioed | Gwenno Hughes | 1848519930 | GBB559267 | cym | 2,015 | Gomer | null |
Yr haf hirfelyn : nofel i'r dysgwyr hŷn = The long golden summer : a novel for older, more advanced Welsh learners | Ivor Owen | 0863833098 | GB8866230 | cym | 1,988 | Gwasg Gomer | Welsh language-Readers |
Yr Hafod Wen : comedi un act | Nansi Pritchard | null | GB7827011 | cym | 1,976 | Cyngor Gwasanaethau Gwirfoddol Clwyd | Welsh drama |
Yr haid | Glenys Evans | 1902724429 | GBA320369 | cym | 2,001 | Gwasg APCC | Friendship-Juvenile drama, Youth-Alcohol use-Juvenile drama |
Yr harbwr | Philippe Dupasquier | 1855960834 | GB9405565 | cym | 1,993 | Dref Wen | null |
Yr haul, y lleuad a'r sêr | Stephanie Turnbull | 1848512600 | GBB117290 | cym | 2,010 | Gwasg Gomer | Welsh language-Readers, Solar system-Juvenile literature |
Yr hawl i oroesi : ysgrifau gwleidyddol a diwylliannol | Simon Brooks | 1845272358 | GBA961194 | cym | 2,009 | GwasgCarreg Gwalch | Wales, Wales-Social life and customs-20th century, Wales-Politics and government-21st century, Wales-Politics and government-20th century, Wales-Social life and customs-21st century |
Yr Hebog : stori antur i blant ysgol | Elfyn Pritchard | null | GB6201519 | cym | 1,961 | Gwasg Gomer | null |
Yr hebog uwch Felindre | Alan Llwyd | 0948714301 | GB9145950 | cym | 1,990 | Gwasg Gregynog | Welsh poetry, Artists' books-Great Britain, Artist's books-Great Britain |
Yr helfa | Anthony McGowan | 1848915152 | GBB9G0910 | cym | 2,014 | Gwasg Addysgol Drake | null |
Yr Helfa Drysor | Llinos Mair | 1848518520 | GBB535773 | cym | 2,015 | Gwasg Gomer | null |
Yr helfa drysor | Nick Butterworth | 1855962632 | GB9689138 | cym | 1,996 | Dref Wen | Forest animals-Pictorial works-Juvenile fiction |
Yr helygen gam | John Roberts | 1904845495 | GBA819255 | cym | 2,007 | Gwasg y Bwthyn | null |
Yr hen Aifft | Robert Nicholson | 1855960559 | GB9247140 | cym | 1,992 | Gwasg y Dref Wen | Egypt, Egypt-History-Juvenile literature |
Yr hen amser gynt | John Islan Jones | null | GB5904988 | cym | 1,958 | Cymdeithas Lyfrau Ceredigion Gyf | null |
Yr hen awyren | Betty Root | 0863839193 | GB9364054 | cym | 1,993 | Gomer | null |
Yr Hen Bant : ysgrifau ar Williams Pantycelyn | Glyn Tegai Hughes | 1784615013 | GBB809655 | cym | 2,017 | YLolfa | Hymns, Welsh-History and criticism, Williams, William, 1717-1791 |
'Yr hen barchedig' : portread o anghydffurfiwr | Harri Parri | 1903314704 | GBA487161 | cym | 2,004 | Gwasg Pantycelyn | Clergy-Wales-Biography, Dissenters, Religious-Wales-Biography |
Yr hen broffwyd a'r Sais : dau ŵr o Went | Meic Stephens | null | GBA522721 | cym | 2,004 | Gwasg Gregynog | null |
Yr hen bwerau : detholiad o ddyddiadur dychmygol Evan Roberts y Diwygiwr | Ifor Ap Gwilym | 1903314720 | GBA488936 | cym | 2,004 | Gwasg Pantycelyn | Evangelists-Wales-Biography, Revivals-Wales-History-20th century, Roberts, Evan, 1878-1951 |
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