in their boots?
âI really hope not!â Dougal blanched when Angus plucked up the courage to voice his concerns a few moments later. âNobody actually catches lightning bolts at Perilous anymore. Itâs forbidden.â
âBut . . . what about the Lightnarium? Donât they experiment with lightning in there?â
âYeah, but thatâs different, itâs all controlled and deliberate in the Lightnarium.â Dougal stumbled in the fog. âItâs not like catching lightning bolts from a real live thunderstorm like they used to back in the olden days.â
âThen why did they make us sign a declaration saying we wouldnât attempt to catch any on our own?â Angus asked, not sure if he felt slightly disappointed or highly relieved by this unexpected news.
âWho knows?â Dougal shrugged. âAll I know for sure is that there was some sort of horrible accident years and years ago, down in the lightning vaults, and since then, nobody at Perilous has been allowed to catch them.â
âThe lightning vaults?â Angus asked.
âYeah, when the Exploratorium was first built, Philip Starling and Edgar Perilous wanted to discover everything they could about lightning and how to control the stuff, you know, stop it from destroying any more towns and cities. They werenât crazy enough to build any lightning towers here on Imbur, though, especially after what happened with the Great Fire, so they had the lightning vaults tunneled deep inside Perilous instead,â Dougal said, wiping his foggy spectacles with his sleeve. âThey did loads of seriously dangerous experiments down there, blasting storms into a thousand pieces. They also had the biggest collection of fulgurites in the world.â
Thanks to Uncle Max, Angus already knew that fulgurites were formed when a bolt of lightning struck sand, melting the grains together and leaving a perfect cast of a lightning bolt behind.
âThere was also supposed to be something really dangerous in the vaults,â Dougal added with a gulp. âSomething huge and horrible that nobody could control.â
âLike what?â Angus asked, shivering.
âHavenât got a clue,â Dougal said. âBut I do know there was a terrible accident one night, somebody died, and the vaults were sealed up forever. Actually, weâre not supposed to know the vaults even exist. I only know about them because I overheard my dad talking to Principal Dark-Angel once, ages ago. Dadâs the only historian on the island these days,â he explained, lowering his voice to a whisper. âHeâs written loads of books about the terrible turnip blight of 1899 and stuff like that. Anyway, he was asked to write a modern history of Perilous, and Principal Dark-Angel came to the house one night to give him some background information, and she just started talking about the vaults. I was sitting on the stairs, and I accidentally overheard her talking. I donât suppose Iââ
âGRRRRRRR!â
âWhat was that?â Angus stopped dead in his tracks, feeling all the hairs on the back of his neck stand up on end.
âI dunno.â Dougal gulped beside him. âBut whatever it was, it didnât sound very . . . vegetarian, did it?â
A moment later, Catcher Mint had gathered them all together into a tight group, a worried expression on his face.
âSorry about the growling, everyone,â he said, hastily doing a head count. âI was under the impression that the fog yeti had been shipped back to its natural habitat, in the freezing marshes, but well . . . perhaps weâd better just get to the other end of the tunnel before I say any more.â He glanced over his shoulder warily. âItâs probably best if you donât go wandering off by yourselves under the circumstances . . . just in case it hasnât had breakfast