Architectural books in use in England – and specifically in the Royal Academy Library – in the second half of the 18th century included translations of the major Italian treatises; Sir William Chambers’ Treatise on civil architecture (the first work of its kind by an English author); volumes recording actual buildings by English architects; archaeological works documenting the remains of ancient buildings; and works by Fréart and Perrault on the classical orders. The latter were complemented by Henry Emlyn’s eccentric Proposition for a new order of architecture published in 1781. The contents of Sir John Soane’s private library included a number of works not available at the Royal Academy, which he criticised for providing only a “very limited collection of Works on Architecture”. Soane’s library can be seen to have anticipated the professional architectural library, including more practical books (intended in many cases for the use of builders and carpenters), which was founded at the Royal Institute of British Architects in 1834 — today’s British Architectural Library.