Guide to the Wastelands of the Lea Valley: 12 empty spaces await the London Olympics is a polemical guidebook to the pre-Olympic lower Lea Valley by artist Lara Almarcegui with research by David Knight.

Published in 2009 by Barbican Art Gallery on the occasion of the exhibition Radical Nature: Art and Architecture for a Changing Planet, with the collaboration of the RSA Arts and Ecology Centre, and support from Arts Council England and the Mondriaan Foundation, Amsterdam.

Reviews here, here, and here.