Volume three of John Constable's Correspondence presents the letters exchanged between John Constable and Charles Robert Leslie, one of his closest friends, biographer, and fellow artist. The correspondence offers a rare and detailed perspective on Constable's creative process, artistic concerns, and evolving reputation. Through these exchanges, the reader gains an insight into the intellectual and professional environment in which Constable worked, as well as the personal dynamics that shaped his career. The volume serves as an essential resource for scholars of British art, revealing both the practical realities of artistic life and the deep personal connections that underpinned it. Edited with an introduction and notes by R.B. Beckett.