I found in Amazon.com an old Ido dictionary called the International-English dictionary, I wonder if anyone has a copy. It's one of those photocopy-reprints I think.
I may get a copy because not having an Ido dictionary makes it real hard to learn, and having dictionaries on web sites is not enough, I need a book I can hold in my hand. Once I get a copy I can write a review on Amazon.com, there are none yet, and since the book title and description don't include the word 'Ido', SOMEONE ought to write one just to get that little bit of information into the hands of potential buyers.
Excuse my writing in English without providing Ido translation, I still don't know much Ido yet. (I wish there were a special guide to Ido for Esperanto-speakers to show what's the same and what's different.)