KUTB MINAR, Delhi, India (in color)

Frontispiece

PAGE

THE PHAROS, Alexandria, Egypt

3

THE TOWER OF THE WINDS, Athens, Greece

17

THE PORCELAIN PAGODA, Chin-ling, China

31

KUTB MINAR, Delhi, India

43

CARILLON TOWER, Ghent, Belgium

57

WEST TOWER, LAON CATHEDRAL, Laon, France

69

THE GIRALDA, Seville, Spain

79

GIOTTO'S CAMPANILE, Florence, Italy

93

ARDMORE TOWER, Ardmore, Ireland

105

THE SINGING TOWER, Lake Wales, Florida

119