YR YMADAWEDIG
STANLEY HOUGHTON
Cardiff. The Educational Publishing Co Ltd. Circa. 1930.

Yr Ymarfer o Dduwioldeb
BAYLY Lewis

YR YMARFER O DDUWIOLDEB
Bayly, Lewis
1930 Caerdydd. 1930.

YR YMARFER O DDUWIOLDEB
LEWIS. BAYLY
CAERDYDD. 1930.

Yr Ymarfer o Dduwioldeb (Practice of Piety 1630-(1930)
Bayly, Lewis
Gwasg Prifysgol Cymru, Caerdydd. 1930.

Yr Ymarfer O Dduwioldeb wedi ei gyfieithui'r Cymraeg gan Rowland Vaughan 1630
Bayly Lewis
Cairdydd Gwasg Prifysgol Cymru. 1930.

Yr Ymchwil
NEFFYN-WILLIAMS, Tom
Argraffiad Cyntaf. 1949.

Yr Ymfudo o Sir Gaernarfon i'r Unol Daleithiau. Part 1. Emigrants to the American Plantations in the 17th century. [Welsh text throughout.]
Owen, Bob.Owen, Bob.::
An article extracted from the Caernarvonshire Historical Society Transactions. 1952.

Yr Ymfudo o Sir Gaernarfon i'r Unol Daleithiau. Part 2. Emigrants to the American Plantations in the 19th century. [Welsh text throughout.]
Owen, Bob.Owen, Bob.::
An article extracted from the Caernarvonshire Historical Society Transactions. 1953.

Yr Ymofynydd Pryderus
JAMES, JOHN ANGELL
Cymdeithas y Traethodau Crefyddol - The Religious Tract Society, London.

Yr Ymroddiad: Neu Bapuryn A gyfiethwyd i helpu'r Cymru allan o'r Hunan a'r Drygioni
Ifan Thomas
W. Williams, Mwythig. 1765.

Yr Ynys Aur
J. Luther Thomas
Llundain. 1929.

Yr Ynys Aur
Thomas, J. Luther
Cymdeithas Genhadol Llundain. 1929.

Yr Ynys Unig
LLEWELYN WALTERS (OLWEN)
Gwasg Gomer. 1977.

Yr Ynys Unig or the Lonely Island for Young People
Simpkin,marshall and Co. 1852.

YR YNYS UNYG; or, The Lonely Island: a Narrative for Young People
Anon
London.Simpkin, Marshall and Co. 1852.

YR YSBRYD GLAN
JONES, R. TUDUR

YR YSBRYD GLâN
R. TUDUR JONES
LLYFRFA'R METHODISTIAID CALFINAIDD. 1972.
ISBN 0901330388

Yr Ysgol
Child's Play
Child's Play International Ltd 31/12/. 1999.

Yr Ysgol Cymraeg
Owen O.Jones
Hughes Cyhoeddwyr Gwrecsam. 1916.

Yr Ysgol Farddol
Dafydd Morganwg
1911.

Yr Ysgol Feithrin Gymraeg
Williams Jac L
Christopher Davies. 1969.

Yr Ysgol Gymraeg The Welsh Ladder
JAMES David
The Educational Publishing Co, Cardiff.

Yr Ysgol Haf
DAVIES Rhiannon
Gwasg, Aberystwyth. 1953.

Yr Ysgol (Language - Welsh - Board Books)
Child's Play
Child's Play International. 1999.
ISBN 0859537005

Yr Ysgol Sabbothol, Addysgiaeth, Chynheddfau Y Meddwl
Jones, Edward
Newport: W Jones. 1888.

Yr Ysgol Sul Penodau Ar Hanes Yr Ysgol Sul
Griffith G.Wynne
Gymanfa Gyffredinol Caernarfon.

Yr Ysgub Olaf
Davies, G Gerallt
Hughes. 1971.

Ys: The Ark of Napishtim Official Strategy Guide
Barba, Rick (Author) BradyGames (Manufactured by)
Bradygames. 2005.
ISBN 0744005108

Ys : The Ark of Napishtim Official Strategy Guide
Rick Barba
Macmillan Computer Pub. 2005.
ISBN 0744005108

Ys: The Ark of Napishtim Official Strategy Guide (Official Strategy Guides)
Barba, Rick
BRADY GAMES.
ISBN 0744005108

Ysabel
Gavriel Kay, Guy
SIMON & SCHUSTER. 2007.
ISBN 0743252500

Ysabel
Guy Gavriel Kay
05/03/2007. 2007.
ISBN 0743252500

The Ysabel Kid
Edson J. T
Corgi Books, London. 1968.

THE YSABEL KID
Edson, J.T
Corgi (Transworld), GB. 1979.

Ysabel Kid
J.T EDSON
ISBN 0552078433

Ysabel Kid (Floating outfit series / J. T. Edson)
J.T. Edson
Corgi - Corgi Westerns. 1968.

Y Sacrament A'r Aberth Cristianogol..a Gyfieithwyd Allan O'r bedwaredd Argraphhiad Yn Saesonaeg Gan W. L. I ...gweninidog. Llanfygai
BREVINT, DANIEL, D. D
Olfir, Joan., Argraphwyd. 1760.

They Sacrifice to Moloch
Seedo, N M
Narod Press. 1967.

Y Safeword : The Last Man
Vaughan, Brian K
Titan Books Ltd, UNITED KINGDOM. 2004.
ISBN 1840239212

Y SAFEWORD THE LAST MAN
VAUGHAN, BRIAN K. GUERRA, PIA
TITAN BOOKS LTD Country = UK. 2004.
ISBN 1840239212

They Said He Said
O'Neal Jacobs
Rutledge Books. 2001.
ISBN 1582441561

THEY SAID I SHOULD WRITE A BOOK. Life in Newport Man and Boy
TALBOT, GRAHAM
GILDERTEXT. 1997.
ISBN 1874620067

They Said it
Booth, Catherine William
Salvationist Publishing And Supplies, London. 1978.
ISBN 0854123199

THEY SAID IT
1995.

They Said It: Spoken and Written Words of William and Catherine Booth
William Booth Catherine Booth
Salvation Army. 1978.
ISBN 0854123199

THEY SAID IT COULDN'T BE DONE
BOESEN, VICTOR
IUNIVERSE.COM. 2005.
ISBN 059537820X

They Said It Couldn't Be Done::The Incredible Stor
Boesen, Victor
Universal Publishers,Us. 2005.
ISBN 059537820X

They Said It Couldn't Be Done:: The Incredible Story of Bill Lear
Boesen, Victor
Backinprint.com.
ISBN 059537820X

They Said It Couldn't Be Done : The Incredible Story Of Bill Lear
Boesen, Victor
Iuniverse.Com, UNITED STATES. 2005.
ISBN 059537820X

THEY SAID IT COULDN'T BE DONE THE INCREDIBLE STORY OF BILL LEAR
BOESEN, VICTOR
IUNIVERSE.COM Country = UNITED STATES. 2005.
ISBN 059537820X

They Said It Didn't Make "Cents" :MS--The Prokarin Story
Elaine A. DeLack
EDMS, LLC. 2005.
ISBN 0976602903

THEY SAID I WAS DEAD: COMPLETE ALTERNATIVE CURE FOR ADDICTION
ANNE MCMANUS
SCARLET PRESS. 1993.
ISBN 1857270916

They said I was dead: the complete alternative cure for addiction
McMANUS, Anne
Scarlet Press London. 1993.
ISBN 1857270916

They Said I Was Dead The Complete Alternative Cure for Addiction
McManus, Anne
Scarlet Pr. 1994.
ISBN 1857270916

They Said I Wouldn't Make It
Best, Frederick R
Lightning Source Inc. 2007.
ISBN 1589615352

They Said I Wouldn't Make It
Frederick, R. Best
PageFree Publishing, Inc.
ISBN 1589615352

They Said You Were Too Young (Upstage)
Hodder Arnold H&S. 1989.
ISBN 0340508558

THEY SAILED BY NIGHT
I. A. Shead
Faber and Faber, London. 1943.

They Sailed By Night
Shead, I. A
London: Faber and Faber Ltd, 1944, London. 1944.

They Sailed for Senegal
MACARTHUR, Wilson
Fontana. 1956.

They Sailed For Senegal
MACATHUR, D. Wilson
Frederick A. Stokes Co New York. 1938.

THEY SAILED FROM PLYMOUTH
Hope-Simpson, Jacynth
1970 Hamish Hamilton. 1970.

They Sailed from Plymouth
Hope-Simpson. Jacynth
Hamish Hamilton Childrens Books Ltd., London. 1970.
ISBN 0241018803

They Sailed from Senegal
D. Wilson MacArthur
Fontana. 1956.

THEY SAILED ON A FRIDAY
Paynter, T C
1931 Longmans. 1931.

THEY SAILED THE SKIES
VAETH, J. GORDON
ISBN 1591149142

They Sailed the Skies: U.S. Navy Balloons And the Airship Program
Vaeth, J. Gordon
Naval Institute Press.
ISBN 1591149142

They Sailed the Skies U.S. Navy Balloons And the Airship Program
Vaeth, J. Gordon
Naval Inst Pr. 2005.
ISBN 1591149142

Y SAITH GANHWYLLBREN AUR **Signed**
JONES, W. Emlyn
Llyfraur Dryw. 1969.

Y Saith Rhyfeddod [Hardcover]
W. Jones

Y SALMAU
CYMDEITHAS FEIBLAIDD FRYTANAIDD A THRAMOR. 1979.
ISBN 056405951X

Y Samariad Trugarog
Y Fersiwn Iseldireg Wreiddiol. 1979.
ISBN 0564041327

THEY SANG FOR HORSES
CLARK L H
UNIVERSITY OF COLORADO,DEPARTMENT OF FINE ARTS. 2002.
ISBN 0870814966

They Sang for Horses
Clark, Laverne Harrell
Univ of Oklahoma Pr. 2001.
ISBN 0870814966

They Sang For Horses : The Impact Of The Horse On Navajo And Apache Folklore
Clark, L.H
University Press Of Colorado, U.S., UNITED STATES. 2002.
ISBN 0870814966

They Sang for Horses: The Impact of the Horse on Navajo & Apache Folklore
Clark, Laverne Harrell
University Press of Colorado.
ISBN 0870814966

They Sang for Horses The Impact of the Horse on Navajo & Apache Folklore
Clark, Laverne Harrell
Univ of Oklahoma Pr. 2001.
ISBN 0870814966

They Sang ! They Danced ! They Romanced !,a pictorial history of the movie musical, introduction by Gene Kelly, Hollywood Musicals From Sound Until Today
SPRINGER (John)
A Citadel Press Book (1991). 1991.

Y SANHEDRIN
Davies, E. Tegla
Llyfrau Cymreig. 1945.

Y Sanhedrin
E. Tegla Davies
Y Clwb Llyfrau Cymreig. 1945.

THEY SANK THE RED DRAGON
BERNARD EDWARDS
UNIVERSITY OF WALES PRESS. 1987.
ISBN 0708309666

They Sank the Red Dragon
EDWARDS Bernard
G P C Books, , Cardiff, 1st. 1987.

THEY SANK THE RED DRAGON
Edwards B
1987. 1st. 1987.

They Sank the Red Dragon (ex library)
Edwards, Bernard
University of Wales Press Ex Library, Usual Stamps, Cardiff, United Kingdom. 1987.
ISBN 0708309666

Ysart Glass
TURNER, IAN et al
Volo Editions: 1st ed. 1990.

THEY SATANIST
WHEATLEY, DENNIS
No date Heron Books.

They Saved a Nation - A Soldiers Story - How They
Alfred C. Harrica
Rdsks Publishing 31/5/. 2004.

They Saved a Nation a Soldiers Story - How They Lived How They Died
Harrica, Alfred C
Lightning Source Inc. 2004.
ISBN 0971416915

THEY SAVED LONDON
Bernard Newman
Panther, London. 1955.

They Saved London
Newman Bernard
1952.

THEY SAVED LONDON
Newman, Bernard
No Date Hamilton.

THEY SAVED OUR BIRDS
HELEN OSSA
HIPPOCRENE BOOKS, NEW YORK. 1973.
ISBN 088254019X

They Saved Our Birds - The Battle Won and The War To Win
Ossa Helen.Ossa Helen.::
New York. Hippocrene Books. 1973.

They Saved Our Birds; The Battle Won And The War To Win
Ossa, Helen
ISBN 088254019X

They Saved the Union at Little Round Top
Discorfano, Ken
Thomas Pubns. 2002.
ISBN 1577470885

They Saved the Union at Little Round Top: Gettysburg, July 2, 1863
Discorfano, Ken
Thomas Pubns, Gettysburg, Pennsylvania, U.S.A. 2002.
ISBN 1577470885

They Saved the Union at Little Round Top Gettysburg, July 2, 1863
Discorfano, Ken/ Pullen, John J. (FRW)
Thomas Pubns. 2002.
ISBN 1577470885

THEY SAW AMERICA FIRST. Our First Explorers and What They Saw
Bakeless,Katherine and John
J.B.Lippincott Co., Philadelphia. 1957.

They Saw Beyond Death
Arvin S. Gibson B. Grant Bishop Sandra L. Cherry
Cedar Fort. 2006.
ISBN 0882907883

They Saw Beyond Death
Gibson, Arvin S. (Author)
Horizon Publishers and Distributors. 2006.
ISBN 0882907883

They Saw Beyond Death: New Insights on Near-Death Experiences
Arvin S. Gibson B. Grant Bishop Sandra L. Cherry
Horizon Publishers & Distributors. 2006.
ISBN 0882907883

They Saw Him First: Two Christmas Plays for Young People
Sundwall, Susan (Author) Koutnik, Gary (Author)
CSS Publishing Company. 2005.
ISBN 0788023837

THEY SAW IT HAPPEN
ASA BRIGGS
BASIL BLACKWELL. 1962.

They Saw it Happen
BRIGGS (Asa)BRIGGS ::

They Saw it Happen
BRIGGS Asa
Basil Blackwell 1966 first - 3rd imp. 1966.

They Saw it Happen
Briggs, Asa
Basil Blackwell, Oxford. 1960.

THEY SAW IT HAPPEN
C R N ROUTH
BLACKWELL. 1956.

THEY SAW IT HAPPEN
CHARLES-EDWARDS. T & RICHARDSON. B
BLACKWELL. 1974.

They Saw it Happen
Charles-Edwards, T
Basil Blackwell, Oxford. 1970.
ISBN 0631052305

THEY SAW IT HAPPEN
HASSALL N.O
OXFOR BASIL BLACKWELL. 1957.

THEY SAW IT HAPPEN
HASSALL, W.O
Basil Blackwell, Oxford. 1959.

They Saw it Happen
Hassall W.O. (Compiler)
Basil Blackwell, Oxford. 1967.

They Saw It Happen
Lewin, Matthew
Naxos Audio Books. 2003.
ISBN 9626342935

They Saw it Happen
Routh, C.r.n
Basil Blackwell. 1973.

THEY SAW IT HAPPEN
W. O. HASSALL
BLACKWELL. 1959.

THEY SAW IT HAPPEN 1485 - 1688
C R N Routh
Basil Blackwell Oxford. 1960.

They Saw it Happen 1485-1688
Routh, C. R. N
Oxford: Basil Blackwell. 1956.

They Saw It Happen 1689 - 1897
Charles - Edwards T & Richardson B.Charles - Edwards T & Richardson B.::
Oxford.Basil Blackwell. 1958.

They Saw it Happen 1689-1897
Charles, Edwards, T.; Richardson, Brian
Oxford: Basil Blackwell. 1962.

They Saw It Happen 1689-1897
Charles-Edwards, T. & Brian Richardson
Basil Blackwell. 1962.

They Saw it Happen, 1689-1897
Edwards, T Charles; & Richardson, B
Blackwell Publishers, London, United Kingdom.

They Saw it Happen 1689 - 1897
T Charles Edwards
Oxford: Basil Blackwell, 1965, Oxford. 1965.

They Saw it Happen 1689-1897
T. Cahrles Edwards T. Cahrles Edwards : Brian Richardson:
Basil Blackwell, UK. 1974.

They Saw it Happen 1897- 1940
Asa Briggs
Oxford: Basil Blackwell, 1966, Oxford. 1966.

THEY SAW IT HAPPEN 1897-1940
BRIGGS
BLACKWELL. 1962.