There are a number of works with England's Looking Glass in the title. During the 16th and 17th centuries looking glass, meaning mirror, was frequently used in the titles of books.
Thomas Lodge and Robert Greene, A Looking Glass for London and England (c.1590), an Elizabethan era stage playEdmund Calamy the Elder, England's Looking Glass (1642)William Mercer (poet), "Angliae speculum, or, England's Looking-Glasse" (1646)Elizabeth Pool, The Bloudy Almanack, or England's Looking-Glass (1651). (Containing the Scots Prophesie to their King)Rowlinson, "A Recollection of the Times, or England's Looking-Glass" (1680). It is a ballad that begins "0 Sinful World ! rouse up thy sleepy head ..."