It is difficult to determine who the number one book publisher in India is, as it depends on various factors such as the genre, language, and audience. However, some of the most reputed and established publishers in India are Penguin Random House India, HarperCollins India, Hachette India, and Aleph Book Company.
Penguin Random House India is one of the largest and most diverse publishers in the country, catering to the needs of both adults and children with their vast range of titles across various genres. They have published some of the most renowned authors in the industry, such as Salman Rushdie, Arundhati Roy, and Amitav Ghosh.
HarperCollins India is another popular choice among readers and writers, offering a selection of works ranging from fiction, non-fiction, children's books, and more. They have published some of the biggest names in Indian literature, including Amish Tripathi, Ruskin Bond, and Shobhaa De.
Hachette India, owned by the international publishing group Hachette Livre, is known for its wide selection of fiction and non-fiction titles in various Indian languages such as Hindi, Tamil, and Telugu. They have published works of acclaimed authors such as Jhumpa Lahiri, Vikram Seth, and Chetan Bhagat.
Aleph Book Company is a relatively new player in the industry, founded in 2011, yet has quickly garnered a reputation for quality and creativity with their books. They focus on publishing contemporary fiction and non-fiction works by both established and emerging writers, with some of their noteworthy authors including Aravind Adiga, Amit Chaudhuri, and Aatish Taseer.
These are just a few of the top book publishers in India, but ultimately, the best publisher for a particular reader or writer depends on individual tastes and preferences. It is recommended to explore the wide range of publishers available in India and find one that resonates with your interests and reading style.