| title | media type | ISBN-13 | year of publica- tion | other author(s) | 
| A babe is born | Sheet music | 978-0-19-343023-5 | 1971 | 
| A babe is born |    " | 978-0-19-385367-6 | 1971 | 
| Ad majorem Dei gloriam |    " | 978-0-19-350511-7 | 2002 | 
| A grace: S.A.T.B. (unacc.): |    " | 978-0-19-351131-6 | 1983 | 
| Alleluia! Christ is Risen |    " | 978-0-19-385366-9 | 2007 | 
| Alleluia! Christ is Risen |    " | 978-0-19-354114-6 | 1986 | 
| Alleluia! Christ is risen!: For mixed choir, brass, and organ with optional timpani |  | 978-0-19-385827-5 | 1986 | 
| Alleluia: S.A.T.B, 2 trumpets, organ |  | 978-0-19-350461-5 | 1994 | 
| Alleluya Psallat | Sheet music | 978-0-19-350339-7 | 1974 | 
| Alleluya Psallat: Vocal score |    " | 978-0-19-385380-5 | 2007 | 
| All Thy works shall praise Thee: Vocal score |    " | 978-0-19-350218-5 | 1963 | 
| All wisdom is from the Lord: : S.A.T.B |  | 978-0-19-350377-9 | 1983 | 
| A Mathias Organ Album | Paperback | 978-0-19-375550-5 | 1986 | 
| A May magnificat: For double choir, unaccompanied or with chime bars |    " | 978-0-19-337442-3 | 1981 | Gerard Manley Hopkins | 
| Antiphonies: For organ: | Hardcover | 978-0-19-375551-2 | 1984 | 
| Arise, shine, for your light has come | Sheet music | 978-0-19-350367-0 | 1978 | 
| Arise, shine, for your light has come: Vocal score: For SATB and Organ |    " | 978-0-19-536625-9 | 1978 | 
| A Royal Garland: Vocal score | Paperback | 978-0-19-337440-9 | 1978 | 
| As truly as God is our Father | Sheet music | 978-0-19-385376-8 | 2007 | 
| As truly as God is our Father |    " | 978-0-19-350401-1 | 1988 | 
| Ave Rex: Vocal Score | Paperback | 978-0-19-337429-4 | 1970 | 
| Ave verum corpus: S.A.T.B. and Organ | Sheet music | 978-0-19-350469-1 | 1996 | 
| Bell Carol |    " | 978-0-19-343141-6 | 1990 | 
| Berceuse | Paperback | 978-0-19-375549-9 | 1986 | 
| Cantate Domino |    " | 978-0-19-350400-4 | 2009 | 
| Carillon | Sheet music | 978-0-19-375547-5 | 1990 | 
| Ceremonial fanfare: For two trumpets |    " | 978-0-19-357757-2 | 1983 | 
| Ceremony After A Fire Raid, Op. 63: For Mixed Voices , Piano & Percussion |    " | 978-0-19-337434-8 | 1974 | Dylan Thoimas | 
| Come, Holy Ghost |    " | 978-0-19-350465-3 | 2003 | 
| Communion Service : Vocal Score |    " | 978-0-19-351652-6 | 1976 | 
| Concerto for clarinet: Reduction for clarinet and piano | Paperback | 978-0-19-365577-5 | 1991 | 
| Concerto for oboe: Reduction for oboe and piano |    " | 978-0-19-365689-5 | 1991 | 
| Divertimento | Sheet music | 978-0-19-357755-8 | 1966 | 
| Divertimento Op. 1 |    " | 978-0-19-357756-5 | 2003 | 
| Except the Lord Build the House: Vocal score |    " | 978-0-19-350378-6 | 1984 | 
| Fantasy | Paperback | 978-0-19-375552-9 | 1978 | 
| Fenestra |    " | 978-0-19-375548-2 | 1991 | 
| Flute concerto | Sheet music | 978-0-19-365594-2 | 1994 | 
| Hear O thou Shepherd of Israel: S.A.T.B.: |  | 978-0-19-350380-9 | 1984 | 
| Hear O thou shepherd of Israel: Vocal score: For SATB and Organ | Sheet music | 978-0-19-387069-7 | 1984 | 
| Hodie, Christus natus est |    " | 978-0-19-385089-7 | 2005 | 
| Hodie, Christus natus est: S.A.T.B. |  | 978-0-19-350448-6 | 1991 | 
| Horn concerto: | Hardcover | 978-0-19-365686-4 | 1987 | 
| Improvisations for Harp | Paperback | 978-0-19-357759-6 | 1964 | 
| In Arcadia: Et in Arcadia ego - score | Sheet music | 978-0-19-365592-8 | 1994 | 
| In excelsis gloria: S.A.T.B. |    " | 978-0-19-343168-3 | 1992 | 
| In the time appointed: Vocal score |    " | 978-0-19-350447-9 | 1991 | 
| It was a lover and his lass | Paperback | 978-0-19-385721-6 | 1985 | 
| I will celebrate | Sheet music | 978-0-19-350417-2 | 1990 | 
| I will lift up mine eyes: Op.99, no.2: S.A.T.B |  | 978-0-19-350396-0 | 1988 | 
| Jonah: |  | 978-0-19-337465-2 | 1989 | 
| Jonah: A musical morality | Hardcover | 978-0-19-337464-5 | 1989 | 
| Jonah: Children's chorus part | Sheet music | 978-0-19-337466-9 | 1989 | 
| Learsongs |  | 978-0-19-337471-3 | 1994 | 
| Learsongs: Vocal Score | Paperback | 978-0-19-337469-0 | 1992 | 
| Let all the world in every corner sing |    " | 978-0-19-350389-2 | 1987 | 
| Let all the world in every corner sing | Sheet music | 978-0-19-385393-5 | 1987 | 
| Let the people praise thee, O God |    " | 978-0-19-350372-4 | 1981 | 
| Let us now praise famous men: Op.91, no.2: S.A.T.B | Hardcover | 978-0-19-354116-0 | 1987 | 
| Lift up your heads, O ye gates | Sheet music | 978-0-19-350344-1 | 1973 | 
| Lift up your heads, O ye gates: For SATB and Organ |    " | 978-0-19-380436-4 | 1973 | 
| Little Suite for Piano | Paperback | 978-0-19-373279-7 | 1990 | 
| Lord, thou hast been our dwelling place: S.A.T.B. and organ: 1990 |    " | 978-0-19-350442-4 | 1994 | 
| Lux Aeterna: Vocal score | Sheet music | 978-0-19-337461-4 | 1984 | 
| Magnificat and Nunc Dimittis |    " | 978-0-19-351683-0 | 2003 | 
| Magnificat and Nunc Dimittis |    " | 978-0-19-351636-6 | 1973 | 
| Make a joyful noise unto the Lord |    " | 978-0-19-350258-1 | 1965 | 
| Make a joyful noise unto the Lord: For SATB and Organ |    " | 978-0-19-385624-0 | 1965 | 
| Melos: Op.73: for flute, harp, percussion and string orchestra |  | 978-0-19-365666-6 | 1989 | 
| Missa Aedis Christi: Vocal score | Sheet music | 978-0-19-351659-5 | 1985 | 
| Nativity Carol: Vocal score |    " | 978-0-19-385623-3 | 2007 | 
| Nativity Carol: Vocal score | Paperback | 978-0-19-343064-8 | 1978 | 
| O aula nobilis | Sheet music | 978-0-19-337441-6 | 1989 | 
| O be joyful in the Lord =: (Jubilate Deo): |  | 978-0-19-350381-6 | 1984 | 
| O Lord, our Lord: Vocal score: S.A.T.B. and Organ | Sheet music | 978-0-19-350397-7 | 1996 | 
| Organ Concerto: Op.91 Organ Part | Paperback | 978-0-19-365687-1 | 1988 | 
| Partita |    " | 978-0-19-375555-0 | 1963 | 
| Piano Sonata No. 1, Op.23 | Sheet music | 978-0-19-373282-7 | 1965 | 
| Piano Sonata No.2, Op.46 |    " | 978-0-19-373284-1 | 1987 | 
| Piano Trio | Paperback | 978-0-19-357781-7 | 1986 | 
| Praise is due to you, O God in Zion: Vocal score | Sheet music | 978-0-19-350427-1 | 1991 | 
| Praise Ye the Lord: Vocal score |    " | 978-0-19-350374-8 | 1982 | 
| Psalm 150 Op. 44 |    " | 978-0-19-350311-3 | 1970 | 
| Rejoice in the Lord: Op.99, no.1: S.A.T.B | Hardcover | 978-0-19-350394-6 | 1987 | 
| Requiescat: For orchestra |  | 978-0-19-365674-1 | 1982 | 
| Rex gloriae: Four Latin motets for unaccompanied mixed voices: | Sheet music | 978-0-19-337449-2 | 1982 | 
| Riddles: For six solo voices, SATB chorus, bells, and piano |  | 978-0-19-337431-7 | 1991 | 
| Salvator mundi: : a Christmas carol sequence for S.S.A. choir with piano duet, percussion and strings | Hardcover | 978-0-19-337459-1 | 1984 | 
| Salvator Mundi: Vocal Score | Sheet music | 978-0-19-385255-6 | 2006 | 
| Salve Regina: Op.96 no.5: S.A.T.B. : eleventh-century Marian antiphon |  | 978-0-19-350403-5 | 1990 | 
| Salve Regina: Op.96 no.5: T.T.B.B. : eleventh-century Marian antiphon |  | 978-0-19-350392-2 | 1990 | 
| Santa Fe Suite | Sheet music | 978-0-19-357758-9 | 1990 | 
| Sir Christemas |    " | 978-0-19-343008-2 | 1971 | 
| Sir Christemas |    " | 978-0-19-385365-2 | 1971 | 
| Sonata for Harp | Paperback | 978-0-19-357770-1 | 1996 | 
| Sonatina for clarinet and piano Op.3 | Sheet music | 978-0-19-357777-0 | 1978 | 
| Sonatina for flute and piano | Paperback | 978-0-19-357782-4 | 1987 | 
| Songs of William Blake: Op.82: for mezzo-contralto, celeste, harp, piano and string orchestra | Hardcover | 978-0-19-365676-5 | 1987 | 
| String Quartet No. 1 | Sheet music | 978-0-19-357761-9 | 1987 | 
| String Quartet No. 2 |    " | 978-0-19-357779-4 | 1981 | 
| String Quartet No. 3 |    " | 978-0-19-357767-1 | 1991 | 
| Suite Parisienne |    " | 978-0-19-373281-0 | 2003 | 
| Summer Dances |    " | 978-0-19-357783-1 | 1991 | 
| Sweet was the song |    " | 978-0-19-343127-0 | 1989 | 
| Symphony no.2:  - score |    " | 978-0-19-365649-9 | 1990 | 
| Symphony no.3 |  | 978-0-19-365651-2 | 1994 | 
| Tantum ergo: S.A.T.B.: op.90, no.4 | Sheet music | 978-0-19-350386-1 | 1985 | 
| Te Deum for soprano, mezzo-soprano, and tenor soloists, mixed chorus, and orchestra | Hardcover | 978-0-19-337457-7 | 1983 | 
| The doctrine of wisdom: S.A.T.B. and organ |  | 978-0-19-350436-3 | 1991 | 
| The Echoing Green | Sheet music | 978-0-19-342603-0 | 1987 | 
| The Lord is my shepherd |    " | 978-0-19-341021-3 | 1990 | 
| The Lord is my shepherd : For TTBB and Piano |    " | 978-0-19-380433-3 | 1990 | 
| The Lord's Prayer: S.A.T.B. and Organ |    " | 978-0-19-351146-0 | 1994 | 
| The servants: Opera in three acts |    " | 978-0-19-337446-1 | 1981 | 
| Three organ pieces | Paperback | 978-0-19-375559-8 | 1999 | 
| Threnos: For string orchestra | Hardcover | 978-0-19-365693-2 | 1991 | 
| Thus saith God the Lord: An Orkney anthem: S.A.T.B | Paperback | 978-0-19-350318-2 | 1988 | 
| Toccata alla Danza | Sheet music | 978-0-19-373283-4 | 1965 | 
| Variations on a Hymn Tune: `Braint` Op.20 |    " | 978-0-19-375554-3 | 1963 | 
| Veni Sancte Spiritus |    " | 978-0-19-353266-3 | 2003 | 
| Veni sancte spiritus: Vocal Score |    " | 978-0-19-353263-2 | 2003 | 
| Violin concerto | Hardcover | 978-0-19-365691-8 | 1994 | 
| Vistas: Study score | Paperback | 978-0-19-365663-5 | 1977 | 
| Vivat Regina: Set of brass parts: Set of Parts | Sheet music | 978-0-19-365695-6 | 1978 | 
| Wassail Carol |    " | 978-0-19-342940-6 | 1969 | 
| William Mathias Anthems |    " | 978-0-19-339262-5 | 2014 | 
| Y nefoedd sydd yn datgan gogoniant Duw: Salm 19 = The heavens declare the glory of God: Psalm 19: |  | 978-0-19-350421-9 | 1994 | 
| Zodiac Trio: For Flute, Viola and Harp | Sheet music | 978-0-19-357775-6 | 1976 |