Originally Posted by MikeB1972
Not collections, no. But it has full folder support so you can have essentially the same effect as long as you don't want to store the same book in multiple collections.
If device makers would ditch brain dead FAT file systems and go to something unixy, multiple collections could be handled with symbolic links. At least for devices already running linux that have SD card support, this could be done for close to zero cost and effort, and those usrs that want or (shudder) need FAT could still go their own way.