Read the first Mackade book on kindle and enjoyed it enough to buy the whole series in print format. The series has just a little of the 'supernatural' to make it different from my usual read. Each book concentrates on one of four brothers, but they all appear in all four stories so become more than the cardboard cut-outs that often frequent so-called 'continuity' series. For me the Stanislaski series virtually came free, but I thoroughly enjoyed them too. The entire package was excellent value and I have since bought more by the same author which I am looking forward to reading.