City of London Churches by John Betjeman
Today a mere 39 survive but each is worthy of a visit. This invaluable Pitkin Guide includes an introduction to the medieval city and to Wren; details of the city churches; and a map showing the churches, as well as those no longer there. All Londoners as well as their visitors will appreciate this book. Look out for more Pitkin Guides on the very best of British history, heritage and travel.