My group has purchased 2 Teacher books, 2 test books, 12 Textbooks and 12 Activity books of the SIDE BY SIDE PLUS ESL curriculum.  The teacher books keep referencing the Picture Cards.  I have tried to find them online, to find out the are out of print!  Is there any way we can get a digital download so we can print them ourselves?  It's a shame that we purchased all this curriculum to find out some of it is out of print!