Although this is the final chapter of the Kane stories, there's still an open enough ending that there might be more someday. 
 It's a series I've enjoyed, especially the Egyptian mythology side of it. The characters were interesting too, Sadie and Carter, being quite different and maturing as the series went along. Sadie was a little arrogant and sure of herself of times, or at least came across that way, but she's a teenage girl so I figured it was IC. The sibling rivarly was spot on. 
 Loved the way the author dealt with the Walt/Anubis problem, definitely rather unique yet worked well IMO.