A Second Letter to the Earl of Ellesmere on the Management of the Library of Printed Books in the British Museum is a book written by John Edward Gray in 1849. The book is a follow-up to Gray's first letter to the Earl of Ellesmere, which was published in 1844. In this second letter, Gray addresses the issues he raised in his first letter and provides further suggestions for the improvement of the British Museum's library of printed books. Gray was...