punched his arm lightly. âLike it?â
âItâs perfect. Nobody would ever find it here. We could build a really good one and keep all sorts of things.â
âThe way this hump here goes, look, we could just hollow out a bit of the back wall and put a roof across from it to the hump, and it would be like a room. Like our Morrison, almost.â
âLike the way the sandbags are around the guns up the road.â
âWe could even get some sandbags.â
âUm.â
They pondered this for a moment. Somehow sandbags would not be right for their own camp. It was a timeless fortification, theirs; it grew in their minds out of a vague mixture of Iron Age earthworks and Saxon forts. They had known about such things for as long as they could remember, and not from books or school. The leavings of the ancient peoples were all around them in the valley of the Thames and the Chiltern Hills. Regularly they saw them, passed them, walked over them: the once-besieged fortresses, ten centuries old, which lay gentle now beneath soft-sloping grassy mounds.
âNot sandbags,â Derek said.
âNo. But we could put a roof. The boxes would be good for that.â
âHave to do the digging first. Letâs get the spade from the old camp.â
âHey!â A plaintive yell came faintly down from the other side of the fence. Derek started, feeling guilty. He had completely forgotten about Geoffrey, keeping watch.
âThat Geoff,â said Peter.
âCareful. He might have seen someone.â
They wriggled along the bottom of the Ditch, around the big clay hummock, and peered carefully up through the grass.
Geoffrey called, âYou think youâre so good at stalking. I can see you plain as anything. Lucky for you Iâm not Mr. Everett.â
Peter stood up. âYouâve never seen Mr. Everett.â
âNor have you. Come on, youâve been down there for ages.â
Derek heaved himself up, picking last yearâs burrs off his sweater. âCome and look, Geoff. Itâs just the right place for the camp.â
âItâs a moldy place,â Geoffrey said peevishly. âHow can we come and go through that stupid barbed-wire fence? And Iâm fed up with standing here keeping lookout. There isnât even anywhere for me to hide if anyone comes.â
âNobody asked you to keep lookout,â Peter said coolly.
Then he relented and gave Geoff his sudden crooked grin. âCome on, hold the wire for me. We have to go and get the spade and everything from the old camp and bring them here to start digging. It really is a super place; wait till you see. Thereâs loads of space to make storage holes. We can make a special hidden one to take birdsâ eggs.â
This was a deliberate peace offering; neither he nor Derek approved of collecting birdsâ eggs, regarding it as a particularly shameful kind of robbery. But Geoffrey, firmly explaining that he did no harm by taking only one egg from each nest, did collect them, and messily blow them, and keep them labeled in boxes in his room. When they had first thought of building the camp in their usual section of the Ditch, he had greeted the thought of it delightedly as a way station for newly taken eggs.
âSo long as you donât touch our robin,â Derek said. A robin had nested two years running in a bush in the Brandsâ front garden; this was the first year they had let Geoff see the tiny pale blue eggs.
âI got a robin egg ages ago,â Geoffrey said loftily. But he was mollified. âWell, let me come through and see, then, if itâs so marvelous.â
âCome and get our things first,â Peter said. He scrambled through the fence, casually ripping out a thread from his sleeve as it caught on the sharp hooked wire. âWhyânât you stay here, Derry, and keep an eye on it? We shanât be a minute. If we see your mum, Iâll tell her