Mullaperiyar[malayalam]

Mullaperiyaarinte Piravi

Niyama Saadhyadha Illaatha Karaar

Tharkkangalude Thudakkam

Nirmanavum Prathisandhikalum

John Pennycuick Enna Maantrikan

Jala commissionum Kodathi Idapedalukalum

Bhookambam Enna Bheeshani

Dam Thakarnnal..

Daminullile Rahasyangal