I doubt if there is anything in print, but it warms my heart when I hear of interest in his works. I have been playing his Op.6 sonata for the last couple of weeks, and I prefer it to many of the oft played Mozart twiddlings.
Steibelt is only usually dragged out to slag him off as the charlatan that got beat up by Beethoven, but if people can ignore this anecdote and look into his works, they will find much joy.
His better works are probably to be found amongst the PC's.
Thal