Scope and Contents Letter to Sir Charles Lyell from Samuel Pickworth Woodward in reply to a letter which proffered some comments and criticism on Woodward's book [Manual of the Mollusca]. In this letter, Woodward covers several topics including: sub-genera of land shells which were of geographical interest but only 10% of their names appear in Woodward's index as he believes their value has yet to be discovered. States that if he was mislead regarding "Holsace" he was...