- *Uruvattiyum Njanum* (Myself and Uruvatti, poems about a friend, 1994)
- *Chinthamaniyude Katha* (Story of Chinthamani, about his friend C. V. Balakrishnan who had an accident while they were at college, 1999)
- *Oru Kothakalum Varthmanankalum Kathavishtayavum Kathavicharamum Kathavicharitrum Oru Parivarthatheeranamoru Chikitsithum: Kathavicharin (Kathavicharam)* (A box: News and story; story discussion and story judgement with a prescription for a change to story discussion: Story Discussion, on contemporary literature, 2004)
Poetry collections
- *Viswadarshanam Nalam Pattukadhakal* (Vision of the Universe: Eight Short Poems, poems written 1976 onwards, on nature and love 2004)
- *Tholvikalkku Sthalam Illa* (No Room for Failures). poems on current affairs including globalization with some love poems
- *Marichavirukshangal Nale Varam Vilikunnathu* (Pepper Trees Will Weep Tomorrow), written shortly after he moved into "Vanamati", on political situations and other events, with some personal reflections
Stories, articles, critiques and notes, and other books
- *Viswasadarshanam Oru Darsananikamum Darshaneeyanandavanamum* (An Overview of Viswas' Literary and Other Experiences), articles, interviews from Viswas and critiques on Viswas
- *Viswathi Kathaprasangangal* (Viswas on Stories & Writings)
- *Viswatheeram Kavyabhishekam*: A critique on literary trends, interviews to and of prominent critics on the trends in criticism by Venu, M. N. Karasseri, V. Madhusoodanan Nair, K. P. Ramanunni, Viswas
These books are in Malayalam. Most of his travel literature (more like travel reflections/philosophical explorations rather than mere narrations on travel) appear as articles from time to time, in weeklies (India Today & Malayala Manorama have carried Viswas' travel reflections extensively).