It does say it on the official roughcut site ...

http://www.oreilly.com/roughcuts/

Ruby on Rails: Up and Running: Rough Cuts Version
By Bruce A. Tate, Curt Hibbs

Ruby Cookbook: Rough Cuts Version
By Leonard Richardson, Lucas Carlson

- Jon

On Jan 23, 2006, at 2:06 PM, Pawel Szymczykowski wrote:

> On 1/23/06, Mark Volkmann <r.mark.volkmann / gmail.com> wrote:
>> On 1/23/06, Pawel Szymczykowski <makenai / gmail.com> wrote:
>>> Not sure if this is old news or not, but it would appear that  
>>> both the
>>> Ruby Cookbook and a Rails book
>>
>> Who are the authors of these books?
>
> Well, I know that the Ruby Cookbook is the one being worked on by
> Leonard Richardson and Lucas Carlson. I think it's been brought up on
> this list in the past.
>
> See this URL: http://www.crummy.com/writing/RubyCookbook/
>
> I'm not sure about the Rails book. You bring up a good point though -
> I wonder why the author names aren't listed there?
>
> -Pawel
>
>