Update on Heroes of Magnamund!
We have just had the manuscript back from Mr Dever, with some new additions, and space is _really_ tight in this book. As a consequence, we have had to put the Magnakai material back for another release (probably its own book, at this rate, so you may actually get the Book of the Magnakai!).
There are a number of reasons for this, partly space and partly because the Magnakai material itself has just ballooned in size (was going to be a few pages on different powers and circles, ended up being way more - the best equivalent I can make is the Epic Level handbook for D&D 3.5, as it becomes a slightly different game).
Heroes is jam-packed full of new classes, and now has an extended equipment list, so your heroes can be properly tooled up!