A.L. Knorr is back with the latest installment of her superb Young Adult fantasy series, Arcturus Academy, and wow is Source Fire (Book 5) a powerfully wonderful tale. The lead here, Saxony, is just the kind of strong kick-a$$ heroine that I love, and while she is up against huge odds that seem pretty insurmountable for her (and the remaining magi), how she deals with all of this makes for a heck of a tale with wonderful (and really unexpected) twists and turns, a great elemental magic system and neat mythology. Once again a perfectly written plot with action, thrills and, yes, romance. This was a total pleasure to read, and is easy to highly recommend.