Online College Street or OCS serves to be one-stop paradise for book lovers. Founded in the year 2018, Online College Street is on its way to be the one-of-a-kind online book store catering to all kinds of book trotters, ranging from text books (WBCHSE, ICSE, CBSE), medical, engineering, management, fiction, non-fiction, comics, illustrations, guide book for various competitive exams like Railways, Bank & civil services, and many more.