I'm not going to give you any names, but already tried that and i was not at all satisfied.
Although they offer some initial amount of money and a fee from sale there are a lot of problems.
In general their comments were like this:
- this is too big and unnecessary
- why all the photos and all the brands, resume to the important ones, nobody will now brands are missing
- why not a single front photo for a model
- can you exclude the Chinese brands? who's intrested in them
- why race cars and coachbuilt
- try to resume it to a single volume, 500 pages (why a single volume, with scarce info and not all brands, this have been done before)
- why photos for each model, only for important ones are necessary
- and so on
Not to mention other problems like contract issues that my are not trust worthy.
I also started talking with small or self publishers and i have my conclusions:
- a big company is interested only in financial gain, so they have their own idea of destroying the "Encyclopedia" , because they treat it like a money maker, not like a car enthusiast. I have made it using a lot of self imposed rules, as the things in car history are more complicated that they seem at the first look.
-Most important of all, none of them agreed to one of my terms: "If the book is not published in a specific time, they loose the copyright contract". I wanted this because i want the car encyclopedia to be published, not blocked forever in a computer somewhere.
- from my point of view, i know there is a bigger money potential with them, at the first look, but i'm not so thirsty in money and IF all the issues mentioned before are gone, because of the huge team they got, with big wages they have to sell 1.000 times more copies, to give me good money.
My conclusion i, that buying the car encyclopedia depends on how much people are passionate or not by car history.
Some people spend the same amount of money on buying a PS4 with games and accessories, some on holidays, some on tuning their cars, some on fancy furniture, some on fancy clothes, so it depends on priories.
I could make an effort and print the whole series of volumes a lot quicker but they will be released at a rate of a volume each two months, so it will not be a buyer effort. If a car enthusiast saves just above 30 USD a month, the effort will be a lot easier.