Keralacharithram /

by Raqghava Varier, M.R, Rajan Gurukkal
Published 1991

Vellayude Charithram /

by Namboothiri, N. M.
Published 1998

Vakkinte vazhikal /

by Venugopala Panicker, T. B.
Published 1999

Kerala Charithram

by Raghavavarier, M R & Rajangurukkal, P M
Published 1992

Vadakkan Pattukalude Paniyala /

by Raghavavarrier, M. R.
Published 1996