â9-1-1. Which service do you require?â
âPolice! Ambulance! Fire and Rescue . . . all of them!â Danny said.
âWhat is the nature of your emergency?â
âThis old lady we know has vanished, and we think sheâs been kidnappedâor killedâor . . . or both!â
âWhat is your name and address, caller?â
âEerrrm,â Danny said. âWell . . . itâs kind of secret!â
âIs this a prank call?â
âNO! Itâs just that . . . sheâs a genius scientist who can S.W.I.T.C.H. humans into spiders and frogs and snakes, and weâre her assistants, and we have to keep it secret . . . and . . .â
âYoung man, prank calls put other peopleâslives at risk! If we hear from this number again, there will be trouble. Iâm hanging up now.â
CLICK. Burrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr.
âThat went well, then,â Josh said, who had heard it all on speakerphone. âI told you itâd be no good! Nobody is going to believe us!â
Danny slumped down in the hallway and hung up the phone with a sigh. Josh was right. How could they ever explain what was really happening? Nobody would believe the truthâthat their next-door neighbor was not just a slightly dotty old lady but, in fact, a genius scientist who had developed an amazing S.W.I.T.C.H. spray that could turn people into creepy-crawlies and amphibians and reptiles. He and Josh knew it was trueâbecause they
were
the people Petty had S.W.I.T.C.H.ed. More times than they could count.
âCome on,â Josh said, peering at the computer print-out in his hand. âLetâs go down to the den. We need to think.â
They walked out to the garden and found their way into the rhododendron bush. Piddle, their pet terrier, ran in behind them and sat between Joshand Danny, wagging his tail energetically, hoping for a ball game.
Danny took the computer printout from his brother and anxiously scratched his spiky blond hair as he read Petty Pottsâs last diary entry.
When it looked as if Petty still hadnât come back to her house after three days in a row, he and Josh had gotten so worried that theyâd gone to check in the parking lot at Princesslandâthe girlsâ toys and frocks superstore over which Petty rented an atticâthe location of her new secret laboratory. They had spotted Pettyâs old station wagon there. So theyâd crept through Princesslandto the lobby at the back and used the only S.W.I.T.C.H. spray they hadâGeckoSWITCH. They had shrunk down to agile lizards and crawled through a gap under the locked door that led to Pettyâs lab.
In the lab, as soon as theyâd S.W.I.T.C.H.ed back to boys again, they could see signs of a struggle . . . and Pettyâs diary entry still on her computer! She had been speaking her diary into a microphoneâusing a special program to convert her voice into words on-screen. It was the very last bit which had horrified Josh and Danny.
. . . my S.W.I.T.C.H. formula saved a life today! Josh, Danny, and Charlie ended up .W.I.T.C.H.ing into green anacondas to rescue one of the girls from Charlieâs school after she fell into the river.
But all of this pales into insignificance against more Mystery Marble Sender news. We found another marble at the zoo! And thereâs something about Mystery Marble Senderâs note . . . the list of shopping errands onthe end . . . that has tickled my memory. The yellow jacketâitâs something to do with a yellow jacket. And warts. . . I can almost see someone wearing a yellow jacket and tackling their fungal feet . . . but who? Is it my destiny to find out?
Hmmm . . . destiny . . . Wait. Shhhh! What was that?
Whoâs there? Josh? Danny?
What?! Hey! What do you think youâreâ
NO! DOOF!