I make prints from slides either of 2 ways.
I make internegatives from the slides using Portra VC film with a slight pull to the process as suggested by EK or I cross process Endura paper to get direct positives from the slides.
The latter can only be done with high quality slides due to the high contrast of the Endura when cross processed, but with care and use of some contrast control methods, very good results can be obtained. Several examples are posted on Photo Net by Bujor B.
Here is a process cycle at 68 deg F:
Dektol 1:2 or 1:3 2'
2% stop bath 30" (lights can go on at the end of this step)
Wash 1' (reversal expose front and back of print)
RA-RT color dev 2' (add up to 2 g/l sodium sulfite to reduce contrast)
RA blix 3'
Wash 20' (depends on temp, as you can go as high as about 80F)
Be careful adding the sulfite, as you can reduce the contrast very quickly and get reddish blacks. Start out with just 0.5 g/l and work up to the desired result. Also, the paper is slower and needs a bit more red filtration to fix up the color.
PE