The book's title is "Békét és szelet!" meaning "Peace and fair wind". I would recommend it to anyone who likes travelling and sailing. I got it for my children (Fanni, Áron) and had it dedicated for them for Christmas. Áron M. gave a small piece of sail of Carina (the name of the boat of Áron's) as a bookmark with it.
My kids haven't read it yet. Nevertheless, it will be on their bookshelf.
For me the technical details were just as fun to read in the book as the adventures. It helped me to survive the winter without sailing.
If you want to buy your own copy you can get one directly from Áron.