"It's not your fault," she replies with a big smile. "I suppose I should be on the floor for this to work right, though? Um... just a minute." She scurries back through the books and out the back of the shelf again. Climbing down is a lot harder - she has to grope around for each foothold. But she's not too daunted. Before long she's back on the floor, coming out to stare up at the two giants.

"Ready!" she calls up, once she's reasonably sure she has enough space to grow.