Renounced writer, traveler and columnist P Surendran shares his experience and beautiful memories in his book ‘Pulmettile Neela Shalabhangal’ which is well illustrated by Gopi P S. As the author prefaced, Sugathakumari, the poet and activist, had all praise to him after reading the essay ‘ Idavazhiyile kilipattu’ which is one among the nineteen essays that makes this compilation an attractive one.