I’ve mentioned Lukasz Stanek’s book Henri Lefebvre on Space: Architecture, Urban Research and the Production of Theory before, but it is now out. Benjamin Fraser’s Henri Lefebvre and the Spanish Urban Experience: Reading the Mobile City should be out shortly, and Chris Butler’s  Henri Lefebvre: Spatial Politics, Everyday Life and the Right to the City is due out next year. [update: changed the title of the Butler book to reflect what is on the website]