The Brotherband is back for another adventure, this time Princess Cassandra of Araluen is being hunted by a cult of assassins hired by the brother of the tuareg brigand she killed way back in Erak's Ransom. Since Will and Halt are off in Hibernia, the King sends Gilan, Hal, Thorn, and the Boys (and Lydia) off to Arrida (aka Africa) to find a way to stop the stream of assassins. Like its predecessors, Scorpion Mountain is a quick and enjoyable read but I struggled between giving it 3 or 4 stars because there's a definite feeling of been there, done that in this book. For one thing, this is the second book in a row that deals with a group of Arridan ruffians. Likewise, we have the Brotherband leading the liberation of a town (much like the attack on Limmat in book two, though far less involved), and the main plot of a cult of assassins reminded me a bit of the cult of gold-obsessed schuysters from Halt's Peril, not to mention that this is all a spin-off of Erak's Ransom, one of the weakest of the original Ranger's Apprentice books (ironically, I actually enjoyed this much more). The biggest problem is that the Brotherband series still hasn't really found a compelling main narrative since the end of the whole "we must hunt down Zavac to recover the amber orb and regain our honor" thing. I will say that at least Hal had some nice opportunities to use his cleverness in this book (which I won't enumerate since that would give away some of the book's best moments). I do feel a bit bad giving this just three stars, since it's generally quite readable, but the series feels like it's on autopilot, with Flanagan recycling plots and settings and I just can't reward that, particularly when there's so much great mythology and history out there to give you plenty of awesome ideas for Norse-themed YA fiction (I'm still saying it, Hal doing the Leif Ericson thing: discovering new lands... it would be awesome, just have to think of some compelling reason to get the crew (or at least Hal) exiled). Hopefully, now that the Brotherband is done with its service to the Araluens, Flanagan will feel free to try something a bit more novel with the series.