Carlton Reid's Roads Were Not Built for Cars was excellent.
Guardian review:-
http://www.theguardian.com/books/2014/dec/23/roads-were-not-built-for-cars-carlton-reid-review
"This book is a closely argued, meticulously researched retort to all those Mr Toads who not only think that they own the roads, but also that they’ve always done so and that everyone else uses them on sufferance."
Roads Were Not Built needed a lot of research and Carlton ran a kickstarter fund to finance it.
He's now working on a new book, Bike Boom:-
"Use of bicycles in America and Britain fell off a cliff in the 1950s and 1960s thanks to the rapid rise in car ownership. Urban planners and politicians predicted that cycling would soon wither to nothing, and they did their level best to bring about this extinction by catering only for motorists. And then something strange happened – bicycling bounced back, first in America and then in Britain. Today's global bicycling boom – even the one in the Netherlands – has its roots in the early 1970s.
And this is what I'd like to explore in Bike Boom, a book that will use history to shine a spotlight on the present, and demonstrate how bicycling in the future has the potential to grow even further, if the right measures are put in place by the politicians and planners of today and tomorrow."
https://www.kickstarter.com/projects/carltonreid/bike-boom-the-book
He's looking for kickstarting funds for that.
I really loved Roads Were Not Built. I have in a nice, colourful softback so I'll be coughing up.