The book was Twilight Sparkle's greatest creation – ask it any question about how your life might have been and see the answer. It is a work of genius. It is a tempting, insightful, wonderful marvel of magic. It is a terrible mistake.
Limestone Pie is more than a little annoyed to discover a budding archaeologist wants to try her luck at their rock farm, but nevertheless takes it upon herself to look after the kid. And to make sure she stays the hell away from Holder's Boulder.