Here I found a dictionary and reading material in Volapük, but I am a little bit at a loss about the Quick look at Volapük, which is a compilation from ethymological dictionaries about the word vol in Slavic languages, but that means ox and I cannot see any reasonable association to Volapük. If you run it through a translateing program you will see for yourself.

Hoping this may be of some help.

Kjell R