Iâm always showing off!â
âYou fizz and pop,â I said.
âIâve always fizzed and popped! Dâyou remember, at primary schoolââ
âYes, yes,â said Skye. âWe all remember at primary school.â
âYou used to call me Fizzy Pop!â
âWe did,â said Skye, kindly. âBut it still doesnât actually prove anything.â
I knew sheâd have to start being negative. âWhat more proof do you want?â I said.
âWell, for a start,â said Skye, âwe donât know how old Mia is. If sheâs only, like, twenty, then thatâd obviously make her too young.â
I checked, hurriedly, on my fingers. Jem was eleven, and twenty minus eleven was⦠nine. Oops! Skye was right. Far too young.
âWhereas,â said Skye, who likes to use these sort of words, âif she was thirty ââ
âSheâs not thirty!â
âYou donât know. â
We all gazed at the photo, trying to decide how old Mia might be.
âPhotos can be airbrushed,â said Skye. âShe could be any age. Itâs no good just guessing, we have to be sure.â
âBut how?â quavered Jem.
âLook her up on the Internet. If sheâs famous, like Angel says, thereâs bound to be a website or something.â It was at that point, most annoyingly, that the bell rang for the end of break. Jem let out a howl.
âI need to know now !â
âLeave it to me,â said Skye. âIâll find out. Iâll tell Mrs Holliday Iâve got to check something urgently. Sheâll let me.â
Mrs Holliday is our librarian. She wouldnât have let me or Jem go on the computer when we were supposed to be in class, but Skye is one of her favourites. Skye is lots of teachersâ favourite. I donât hold it against her; it is just the way she is.
âAt least,â I pointed out to Jem, âit shows sheâs taking things seriously at last.â
If she was late for registration sheâd run the risk of being put in the Book. Her worst nightmare! I mentioned this to Jem, who said, âYes, I suppose,â but in a vague sort of way. She kept shooting these worried glances at the door. I guessed she was scared in case Skye came back and reported that Mia had been airbrushed and was in fact quite ancient.
Skye slid into class just as registration had started. Mr Keys said, âYou can think yourself lucky, Skye Samuels, that youâre in the second half of the alphabet.â He wouldnât have said that to me! Not, of course, that I am in the second half of the alphabet, but that is not the point. The point is, he would have torn me to shreds. Still, I guess that is life. You just have to accept it.
Skye slipped into her place between me and Jem. Slowly and deliberately, she held out her hand, palm upwards, on the desk. She was trying to show us something! I craned forward to look. On it, in ball point pen, she had written: 27. I did more hasty calculations on my fingers. Twenty-seven minus eleven was ⦠sixteen. Yay! It worked out exactly. Jemâs face was now bright pink with excitement. She spent the rest of the morning taking sly peeks at Miaâs photograph. If she wasnât careful, I thought, she would have it confiscated. Some of our teachers are unbelievably strict.
At lunch time, we crammed down our food as fast as we could and headed off to our private den.
âSheâs my mum,â exulted Jem. âI know she is! Itâs just this feeling I have.â
âMe too,â I said.
We both turned, automatically, to Skye.
âDonât you agree?â said Jem. âDonât you think sheâs my mum?â
âI guess she might be,â said Skye.
âSo should I get in touch with her or not?â
âIâm not sure.â For once in her life, Skye sounded doubtful. âI donât quite see how we