Papers include letters from Ross and from Maude Alice Henry Lafford, possibly Ross's personal secretary, to R.L. Megroz. These letters relate to Ross's literary work. Papers include the typescript of Ross's "Ring of fire" and "Midsummer madness". There are also letters to Megroz from publishers and from the British Broadcasting Company regarding articles and programs on Ross and his work on malaria. Papers include reprints, photos, a copy of Ordinance no. 22 of 1910 and an obituary of Ross from the British Medical Journal.