Anyone bought Cyclone 2 Chess Puzzle Book?

Hi everyone,

I have been approached by Peter Gvozdjak the author of the Cyclone chess books to stock his books.  They work on Lacny Cyclic chess problems.  These books are quite expensive to buy (even at trade) and as I cannot find any reviews on them I wondered if anyone here had read one of his books and could recommend them?

I'd like to help him out if possible as I feel that without such books and authors the chess world would be a less colourful place.  I am anxious though that a book on Lacny cycles may not be of much use to regular chess players, would this be right?  

Any advice would be gratefull received.

Best wishes,

Heath

Judging from what the Lacny Cyclic Chess Problems are (had to look it up in the Wikipedia), I estimate the number of potential buyers of the book on the planet Earth to be somewhere between seven and twenty-five.