S.W.I.T.C.H. like candy, you know. Well ⦠I did once, but that was a bad idea â¦â
âBut Iâd be ever so careful!â insisted Charlie. âI would never use it in public or â¦â
âCharlie! You are a first-rate girl, and I would love to get you on the S.W.I.T.C.H. Project,â Petty said. âBut Iâm not handing over S.W.I.T.C.H. spray to you just for fun. You know how dangerous it is. Didnât you nearly end up as a heronâs breakfast last time? NoâIâm sorry, but thatâs that.â
And Petty turned on her heel and fell over.
âOoohâthese stupid woodland paths!â she snapped, as Charlie helped her to her feet. âWhatâs wrong with a nice bit of tarmac?â And, carefully stepping over the tree root that had tripped her, Petty hurried away.
Charlie was about to call after her. She really was. Because a small white bottle with a squirty spray button on it had fallen out of Pettyâs coat pocket as she tripped. Charlie really wouldnât have kept it if Miss Butcher hadnât, at that moment, turned around and bellowed at her from farther along the path.
âCharlotte Wexford! Come here AT ONCE!â
âOh, well,â muttered Charlie, slipping the bottle into her blazer pocket. âIâll be able to mail it to her. Probably.â
Josh and Danny hit the emergency exit button and got off the bus at the back, without getting noticed. Happily, it didnât set off any kind of alarm. A minute later they found Petty Potts stomping up to the parking lot, muttering to herself.
âItâs OKâweâre safe,â called Josh.
âYouâll never guess what!â called Danny, as they reached Petty on the path to the parking lot. âWe were rescued byââ
âCharlie Wexford!â Petty said. She seemed to be turning out her pockets. âYes, I know. I just met her on the river path. And I do believe the little lightfingers pickpocketed my S.W.I.T.C.H. spray!â
âWhatâCharlie? Steal? She wouldnât do that!â Josh said.
âDonât be so sure,â sniffed Petty. âSheâs a very determined young lady, and she wanted some S.W.I.T.C.H.â
âEven so,â Danny said. âCharlieâs all right!â
âI didnât say she wasnât all right,â Petty said. âIâve been known to steal things myself when it was desperately important. But not just for fun! Come onâwe have to find her and get that sprayback. Thereâs been far too much upset today. Why on earth did you think it would be a good idea for us to try out a S.W.I.T.C.H. at the zoo?â
âWe didnât!â Josh said, stonily. âYou did!â
âI did not!â Petty turned and stomped back into the park again, and they hurried along with her.
âYou did!â Danny said. âYou said you wanted to see how S.W.I.T.C.H.ing near real snakes affected us.â
âYes, of course I did!â Petty said. âSo why did you say I didnât?â
âPetty, you could have some amazing arguments just on your own,â sighed Josh.
They saw Charlie, at a distance, down by the river with the other St. Gwendolineâs students following the river wildlife walk. âWeâll run ahead,â Danny said. âMake sure she doesnât get away!â He and Josh took off, leaving Petty grumbling as she marched on after them, looking out for trippy tree roots.
âGet that S.W.I.T.C.H. spray back!â she called after them. âCharlie has no idea how dangerous it can be! If she uses it, there will be trouble. Desperate trouble â¦â
Charlie caught up with the others as they reached the river, which wiggled through the many acres of the zoological park, passing the enclosures of giraffe and rhino and ostrich. At this end, though, it had left the exotic animals behind and was rushing into the countryside.