All the letters are arranged alphabetically by correspondent and by date under each name.

Hogarth, George.

Letters, 1831, 1835 and 1836, of George Hogarth to John Murray II, John Murray III and John Gibson Lockhart. Folios 1-6.

Hogarth, Georgina.

Letter, 1901, of Georgina Hogarth to John Murray IV. Folios 7-8.

Hogarth, Joseph.

Letter, 1864, of Joseph Hogarth to John Murray III. Folio 9.

Hogarth, Mary Henrietta Uppleby.

Letters, 1897, of Mary Henrietta Uppleby Hogarth to John Murray IV. Folios 10-12.

Hogg, Adam.

Letter, 1828, of Adam Hogg to John Murray II. Folios 13-14.

Hogg, James.

Letters, 1891, 1899 and 1901, of James Hogg to John Murray III and John Murray IV. Folios 15-27.

Folio 23. Letter, 1891, of William Leonard Courtney to James Hogg. Returned as an enclosure of letter, 1891, of James Hogg to John Murray III, folios 21-22.

Hogg, Oliver Frederick Gillilan.

Letters, 1916, of Oliver Frederick Gillilan Hogg to John Murray IV. Folios 28-31.

Hogg, Robert.

Letter, 1826, of Robert Hogg to John Murray II. Folios 32-33.

Holdane, O.

Letter, 1870, of O Holdane to John Murray III. Folio 34.

Holden, Adam.

Letter, 1853, of Adam Holden to John Murray III. Folios 35-36.

Holder, George Henry.

Letters and postcard, 1897-1900, 1905, 1908-1909 and 1911, of George Henry Holder to John Murray IV. Folios 37-50.

Holden, Hubert Ashton.

Letter, 1870, of Hubert Ashton Holden to John Murray III. Folios 51-52.

Holdich, Benjamin.

Letter, 1818, of Benjamin Holdich to John Murray II. Folio 53.

Holdich, Thomas.

Letter, 1899, of Sir Thomas Hungerford Holdich to John Murray IV. Folio 54.

Holdsworth, Arthur Howe.

Letter, 1854, of Arthur Howe Holdsworth to John Murray III. Folios 55-56.

Hole, Charles.

Letters, 1866, 1887 and 1892, of Charles Hole to John Murray III and Sir William Smith. Folios 57-61.

Hole, Walter.

Letter, 1872, of Walter Hole to John Murray III. Folios 62-63.

Holford, George Lindsay.

Letter, 1910, of Sir George Lindsay Holford to John Murray IV. Folios 64-65.

Holford, George Peter.

Letter, 1830, of George Peter Holford to John Murray II. Folios 66-67.

Holford, Mary Anne.

Letter, 1897, of Mary Anne Holford to John Murray IV. Folio 68.

Holgate, Wyndham.

Letter, 1868, of Wyndham Holgate to John Murray III. Folio 69.

Holiwell, George.

Letters, 1807 and 1812-1813, of George Holiwell to John Murray II. Folios 70-84.