If you’re one of those people who feels most comfortable surrounded by books, this cozy guest cottage, a converted English barn filled with antiques and encircled by bookcases, might just be your dream home. When Emma Burns, a decorator at Sibyl Colefax & John Fowler, moved from a larger home in London to a much smaller one, many of her beloved books had to be placed in storage. That’s when she started eyeing this barn, adjacent to her country home.