glanced around the garden and across to Pettyâs rather scruffy old house. He couldnât see any sign of anyone watching. Although Petty often warned them that government spies had her under surveillance and were keeping a top secretfile on her, she was a bit bonkers and they didnât really take her seriously . . . but now . . .âNo! Youâre turning into crazy Petty Potts! Stop it!â Josh told himself.
âGot âem!â hissed Danny, leaping back out of the shed, patting his bulging jeans pockets. âShe must be in the house, still investigating the broken window. Come on! Letâs go!â
He was back through the fence, along the side passage, across the street, and back inside the wood in under a minute. Josh caught up with him as he jogged back to the oak tree.
âLookâerâDanny,â he puffed, trying to keep up. âDonât you think itâs a bit funny . . . Pettyâs window getting broken and then us finding the mystery marble? Donât you think they might be connected?â
âNahâthatâs just kids messing about, breaking Pettyâs window,â Danny said. âThere were two window breaks in Florence Road last week. The Neighborhood Watch guy came around to talk to Mom about it, remember?â
âButâwhat if itâs not kids . . . ?â Josh persisted as he and Danny arrived back at the foot of the oak. âWhat if Pettyâs been telling the truth about the government spies? I mean, we thought sheâd made up Victor Crouch, but he did show up in the end, didnât he?â
âYeah, I guess,â Danny said, pulling the spray bottles out of his pockets. âBut we donât know that he was a government spy, do we? Anyone can buy a walkie-talkie and act tough. How can we be sure that he wasnât just some old boyfriend from bingo who fell out with her? How can
she
be sure, with her messed up memory?â
Josh shuddered. Victor Crouch was tall and bony and had no eyebrows. He couldnât imagine Victor Crouch, with his oddly bald brow and extra long pointy nail on one little finger, being anyoneâs boyfriend!
âAnd anyway, whether he was a spy or not, she S.W.I.T.C.H.ed him into a cockroach, so that was probably the end of him,â Danny said.
âYeah, but . . . we always managed to survive. And if he did too and S.W.I.T.C.H.ed back . . .â insisted Josh.
âJOSH! Youâre turning into Petty!â Danny plonked the spray bottles in his twinâs hand. âNow shut up and S.W.I.T.C.H. me! Use the one with S on it. That must be for sand lizard.â
The other bottle had a C on it, presumably for common lizard. Pettyâs labeling was a bit unreliable, but this time it was correct. Three seconds later a brilliant green sand lizard shot up the oak tree. Josh marveled at the way Danny climbed the slightly slanted trunk, like shiny liquid flowing upstream. He would be sensible and wait for Danny to come backâprobably with nothingâafter investigating the owl hole.
Hmmm. Something about that last thought prickled at him. Owl hole. Lizard . . .
âAAAAAARGH! DANNY!!!â Josh shrieked. âDONâT GO IN THERE!â
With a bolt of horror, Josh had come to his senses. There was very possibly going to be an OWL in that hole! Very likely a hungry owl. And Danny had just S.W.I.T.C.H.ed himself into a sparkly green Meals On Heels delivery!
But Danny didnât seem to have heard him. He was wriggling up the trunk at great speed, his strong lizard fingers and toes hooking effortlessly into the groovy bark, licking up a few ants as he went.
Josh groaned and shouted again, but Danny went on climbing. He was so excited about that stupid marble he was just about to offer himself up as owl food without even realizing it!
There was nothing else for it. Josh couldnât climb up after him as a boy. He looked at the bottles inhis hand, picked up the C one