Olive of Groves and the Great Slurp of Time

Olive is gobsmacked. Basil Heffenhuffenheimer has just hiked out of the Black Forest in 1857 and into Mrs Groves' Boarding School for Naughty Boys, Talking Animals and Circus Performers. When he offers to take Olive into the past, she cannot resist a time-travelling adventure. After all, what could possibly go wrong?

Plenty, dear reader. Plenty!