The Book of Memory: Or, How to Live Forever

by Mark Rowlands

'The book of you is dominated by night-black seas, sprinkled with shining island tiny islets of remembrance, glimmering in the night.'

Memory isn't all that we think it is. Each time we revisit even our most deeply ingrained memories, they can soften and consolidate, distorted. Yet they also carry within them the blueprint of each person's unique style. From episodic memories like shining islands in dark water, and forgotten memories that underpin our personalities, to the memories authored by others that we carry within us, Rowlands explores our negotiations with the past and how memory makes us who we are.

Drawing on the latest neurological and psychological research and on a range of writers and thinkers, The Book of Memory is a mesmerising journey into how memories are made, lost and remembered, with important consequences for how we understand ourselves.

158 pages, Kindle Edition

Published October 9, 2025

About the author

Mark Rowlands was born in Newport, Wales and began his undergraduate degree at Manchester University in engineering before changing to philosophy. He took his doctorate in philosophy from Oxford University and has held various academic positions in philosophy in universities in Britain, Ireland and the US.

His best known work is the book The Philosopher and the Wolf about a decade of his life he spent living and travelling with a wolf. As The Guardian described it in its review, "it is perhaps best described as the autobiography of an idea, or rather a set of related ideas, about the relationship between human and non-human animals." Reviews were very positive, the Financial Times said it was "a remarkable portrait of the bond that can exist between a human being and a beast,". Mark Vernon writing in The Times Literary Supplement "found the lessons on consciousness, animals and knowledge as engaging as the main current of the memoir," and added that it "could become a philosophical cult classic", while John Gray in the Literary Review thought it "a powerfully subversive critique of the unexamined assumptions that shape the way most philosophers - along with most people - think about animals and themselves." However, Alexander Fiske-Harrison for Prospect warned that "if you combine misanthropy and lycophilia, the resulting hybrid, lycanthropy, is indeed interesting, but philosophically quite sterile" and that, although Rowlands "acknowledges at the beginning of the book that he cannot think like a wolf... for such a capable philosopher and readable author not to have made the attempt is indeed an opportunity missed."

As a professional philosopher, Rowlands is known as one of the principal architects of the view known as vehicle externalism or the extended mind, and also for his work on the moral status of animals.