| I have drank my last glass | poem | 1888 |
| Louise S. Upham, I have drunk my last glass | poem | n.d. |
| Harold Harford and Charles Marshall, I hear you calling me | song | 1908 |
| J.J. Lane, I never thanked Him: or the dying gipsy lad | poem | n.d. |
| Thomas P. Westendorf and Thomas P. Westendorf, I'll take you home again, Kathleen | song | 1883 |
| Chas. K. Harris and Chas. K. Harris, I'm trying so hard to forget you | song | 1904 |
| W. Harry Rogers, Ice Peter | poem | n.d. |
| Robert Craven, Ice Peter | poem | n.d. |
| Ideal pictures | lecture | n.d. |
| J.J. Lane, The idol of Britain | poem | n.d. |
| Charles Ridgwell, Will Godwin, Will Godwin and Charles Ridgwell, If those lips could only speak | song | 1906 |
| If we confess our sins | story | n.d. |
| Im malerischen Harz | lecture | n.d. |
| Robert Craven, The improvised cannon | poem | n.d. |
| In and around Edinburgh | lecture | n.d. |
| L. Lancaster, In darkest London | poem | n.d. |
| Harry H. Williams and Egbert Van Alstyne, In dear old Georgia | song | 1905 |
| Jim's Wife, In Flower Alley | poem | n.d. |
| In his keeping | story | n.d. |
| Reverend Charles Sheldon and Miss Constance Savery, In his steps | service of song | n.d. |
| Reverend Thomas Mitchell and Reverend Charles Sheldon, In his steps: or, what would Jesus do? | service of song | n.d. |
| Clifton Bingham and Henry Trotère, In old Madrid | song | n.d. |
| Fred Weatherly and Frederic H. Cowen, In the chimney corner | song | 1886 |
| Caro Roma and Ernest R. Ball, In the garden of my heart | song | 1908 |
| George R. Sims, In the harbour | poem | n.d. |
| Harry H. Williams and Egbert Van Alstyne, In the shade of the old apple tree | song | 1905 |
| George R. Sims, In the signal box: a station master's story | poem | n.d. |
| Mrs M.S. Haycraft, Miss Spicer and Joseph Newsome, In the snowdrift | service of song | n.d. |
| Mrs M.S. Haycraft and John S. Witty, In the time of sheaves: a sacred song service for harvest festivals etc. | service of song | n.d. |
| Andrew B. Sterling and Stanley Crawford, In the village by the sea | song | 1903 |
| George R. Sims, In the workhouse | poem | n.d. |
| Edward Fitzball and Michael Balfe, In this old chair my father sat | song | 1852 |
| Reverend S.N. Sedgwick, Inasmuch: or Ben Lagge's guest | story | n.d. |
| Incidents in the life of David | story | n.d. |
| India | lecture | n.d. |
| India | lecture | 1875 |
| H.J. Mackinder, India: eight lectures prepared for the Visual Instruction Committee of the Colonial Office | compilation | 1910 |
| H.J. Mackinder, India: lecture I. Madras -- the Hindu religion | lecture | n.d. |
| H.J. Mackinder, India: lecture II. Burma -- the Buddhist religion | lecture | n.d. |
| H.J. Mackinder, India: lecture III. Bengal -- the monsoons | lecture | n.d. |
| H.J. Mackinder, India: lecture IV. The United Provinces -- the Mutiny | lecture | n.d. |
| H.J. Mackinder, India: lecture V. Bombay -- the Marathas | lecture | n.d. |
| H.J. Mackinder, India: lecture VI. Rajputana -- the Feudatory States | lecture | n.d. |
| H.J. Mackinder, India: lecture VII. Delhi -- the Muhammadan religion | lecture | n.d. |
| H.J. Mackinder, India: lecture VIII. The Northwest Frontier -- the Sikhs | lecture | n.d. |
| India in the north-west | lecture | n.d. |
| The industrious and idle apprentices: from the original engravings of Hogarth | story | n.d. |
| Industry and idleness: or the progress of the two apprentices | story | n.d. |
| C.J.M., The influenza patient | poem | n.d. |
| Ingleton and its waterfalls | lecture | n.d. |
| The inhabitants of a drop of water under the microscope: and insect life in a pond | lecture | n.d. |
| Mark Twain, The innocents abroad: including 'The new pilgrim's progress' | story | 1889 |
| J. Norman, The insect world | lecture | n.d. |
| Newman Wolsey and Newman Wolsey, Into Thy hands | song | 1905 |
| The inverted world | poem | n.d. |
| Invited to a throne | sermon | 1907 |
| Ireland: lecture 1 - Dublin, Wicklow, Killarney, etc. | lecture | n.d. |
| Ireland | lecture | n.d. |
| Ireland | lecture | n.d. |
| S.C. Hall, Ireland: the south | lecture | n.d. |
| Ireland and its scenery | lecture | n.d. |
| Lady Helen Dufferin and George Barker, The Irish emigrant | song | 1846 |
| Fred Weatherly and Stephen Adams, The island of dreams | song | 1891 |
| Isle of Man | lecture | n.d. |
| Dr Robert Croft, The Isle of Wight: and all about it | lecture | n.d. |
| Italy | lecture | n.d. |
| Italy: its ancient, mediaeval, and modern cities | lecture | n.d. |
| Charles Dickens and Henry Russell, The ivy green | song | 1838 |
| C.J.M., Izaak and the artful boy | poem | n.d. |
