Beginning with an examination of contrasting theories of imagination proposed by Hume and Kant, Lennon argues that the imaginary is not something in opposition to the real, but the very faculty through which the world is made real to us. She then turns to the vexed relationship between perception and imagination and, drawing on Kant, Merleau-Ponty and Sartre, explores some fundamental questions, such as whether there is a distinction between the perceived and the imagined; the relationship between imagination and creativity; and the role of the body in perception and imagination. Invoking also Spinoza and Coleridge, Lennon argues that, far from being a realm of illusion, the imaginary world is our most direct mode of perception. She then explores the role the imaginary plays in the formation of the self and the social world. A unique feature of the volume is that it compares and contrasts a philosophical tradition of thinking about the imagination - running from Kant and Hume to Strawson and John McDowell - with the work of phenomenological, psychoanalytic, poststructuralist and feminist thinkers such as Merleau-Ponty, Sartre, Lacan, Castoriadis, Irigaray, Gatens and Lloyd. This makes I essential reading for students and scholars working in phenomenology, philosophy of perception, social theory, cultural studies and aesthetics. Cover Image: , Ursula Von Rydingsvard, 2014. Courtesy the artist, Galerie Lelong and Yorkshire Sculpture Park. Photo Jonty Wilde.