Get books from different shelves at one time

[Flapane]

I want to show the most recent (in terms of read date) books AND the books in the "currently-reading" shelf.
I tried with this call (which works for "read" shelf)
http://www.goodreads.com/review/list/...

and modified it to:
http://www.goodreads.com/review/list/...

without luck.

Any way to do this without doing 2 API calls, one for "read" shelf and another one for "currently-reading" shelf?
Thanks

edit: I eventually ended up writing a php script (I'm gonna publish it here too) that works better with 2 API calls then just one, however I guess that other users might be interested in this issue.

[Michael]

Unfortunately we only currently support intersections and not unions.


We'll add that some time.