garden.â
âHe didnât escape,â said Sergeant Crowley. âHe was released.â
âWell, that is just a sad reflection on the incompetence of the parole board,â said Mrs Knox.
Friday looked closely at the windowsill. âDid you find any fingerprints?â she asked.
âOnly from Mrs Knox,â said Sergeant Crowley. âBut that is consistent. He wouldnât need to leave fingerprints to pick up a necklace. Besides, it wascold this morning and he had gloves in his pocket. Maybe he was wearing those.â
âMrs Knox,â said Friday, âcould you describe the bracelet for me, please?â
âIt was a sapphire bracelet,â said Mrs Knox. âIt had a platinum chain setting and nine brilliant blue sapphires.â
âHmm, I see,â said Friday as she looked out across the backyard. âGive me a boost, Uncle Bernie.â
âAll right,â said Uncle Bernie, interlacing his fingers and holding them for Friday to step into, then boosting her up so she could clamber onto the window frame.
âDo you mind?!â exclaimed Mrs Knox, before turning on the sergeant. âHow dare you bring a pre-teen into my home and allow her to stand on my paintwork!â
Sergeant Crowley rubbed his forehead. What with the terrorist false alarm and now this, he was not having a good day.
Friday grabbed hold of the top of the window frame and awkwardly stood up on the windowsill. Because she was taller than the window was high,her head was outside the wall of the house, which meant she was precariously balanced.
âWhat is she doing now?â demanded Mrs Knox.
âIf you want your bracelet back,â said Uncle Bernie, âyouâd best just leave her alone. Sheâs good at this type of thing.â
âWhat, irritating people?â asked Mrs Knox.
âYes, but also solving mysteries,â explained Uncle Bernie.
Friday stood on the windowsill for some time, scanning first left to right, and back again. Then she ducked her head back inside. âMrs Knox, have those acacia bushes behind your pool house been there for long?â
âWhat, those green bushes? Yes, I suppose so,â said Mrs Knox. âThe gardener planted them the year before last.â
âI know where the bracelet is,â said Friday, with which she leapt out of the window and landed heavily on the damp lawn. âOw!â
âFriday!â exclaimed Uncle Bernie. âAre you okay?â
âYes,â said Friday. âThe ground was just a little bit further away than I thought.â
âDepth perception is not a great strength in her family,â Uncle Bernie explained to the others.
Friday hurried down the garden, around the pool, behind the pool house and disappeared into the acacia hedge.
âOne forgets how insufferable children are,â said Mrs Knox. âThis is precisely why Mr Knox and I decided to have none of our own.â
Sergeant Crowley, Uncle Bernie, Malcolm and Mrs Knox hurried out of the house, in the more conventional manner, by using the back door.
When they got down to the acacia bushes, Friday was waiting for them impatiently. âHurry up,â she said, âthis is exciting. Like a pirate treasure hunt. Come on.â She pushed aside two branches and disappeared into the hedge.
âShe canât seriously expect us to follow her,â said Mrs Knox. âWhat will my hairdresser say if he finds out I have literally been dragging myself through a hedge?â
âIâve found it!â called Friday from the far side of the branches.
With which Mrs Knox leapt into the bushes like a ninja. âWhere?â she demanded.
A moment later they were all crouched on the ground around a circle of dry grass and twigs covered in blue milk-bottle tops, blue clothes pegs, blue pens and one blue sapphire necklace.
âItâs a bowerbirdâs nest,â explained Friday.