Bhubaneswar, June 17 -- Kalinga Sena, a regional political outfit, on Wednesday demanded the immediate resignation of Odisha's School and Mass Education Minister, holding him morally responsible for what it termed "unpardonable" errors in newly published Odia-language school textbooks.

The outfit also sought criminal action against officials involved in the publication process and recovery of the financial loss from those responsible.

Addressing a press conference, Kalinga Sena supremo Hemant Rath alleged that the textbooks were riddled with thousands of mistakes, calling it an unprecedented lapse in Odisha's educational history.

He claimed the books not only contained misleading information about several of Odisha's eminent personalitie...