In 2004, INDIGO Direct Marketing Limited, a sister concern of International Book House Private Limited was appointed as exclusive distributor in India, by World Book Inc., U.S.A.
Since the last 91 years, World Book has been bringing out the World’s best educational materials, which are unparalleled in research, content, design and quality. These are ideal for Individuals and Schools & Institutions for the age group of 0 to adult.