up!â
Callum jumped to his feet and dragged a straight-backed chair over to the window.
âShe wonât be home for another hour,â he explained. âThe bookâs up here. She hides it behind this front row of newer stuff. Come and help. Weâve got to keep track of what we move, because sheâs bound to notice if theyâre not put back in the same way. You wouldnât believe how organized she is.â
Melissa scrambled to her feet as well and studied one of the lower shelves for a moment.
âYouâre right. Sheâs got all these novels arranged in alphabetical order by author. Did she used to be a librarian?â
Callum didnât answer. He was already standing on the chair and pulling books off the high shelf.
âHere, take these,â he said. âStack them on the floor by the door. In the exact order I pass them to you.â Much as he was growing to like Melissa, he didnât quite trust her not to make as much of a mess with the books as sheâd made with the hot chocolate. âOkay, now Iâve got another loadâ¦.â
Bit by bit, Callum emptied the shelf. Just as he had thought, the top shelf was double depth, the books at the front concealing the extra space behind. But it was too dark to see what was there.
âCan you turn on the big light?â he asked, pointing. âThat switch.â
Melissa flicked the switch. Light flooded the room. The telltale flash of silver glimmered from the depths of the hidden shelf, and Callum gasped.
There wasnât just one book back there. There were dozens.
All the books were bound in leather, but there the similarity ended. They were all different sizes, from small notebooks to thick, chunky tomes. Very few had anything legible written on their spinesâeither the letters had worn away or they had been blank to begin withâso it was impossible to tell what they were. But one thing was certain: hidden behind Granâs discarded gardening journals was a row of books as old as the crumbling alms cottage itself. Maybe older.
âIs it up there?â Melissa asked, craning her neck to see.
âI canât tell,â said Callum. âSheâs got a whole shelf of them here.â
The books were wedged so tightly together, Callum had to pull out a short, fat one to make himself some slack. It was bound in thick, cracked leather, like an old Bible.
âWhat do you make of this?â he asked, passing it down to Melissa.
â Campanalogia â1677,â she announced, peeking inside the front cover. âItâs all about the secrets of ringing church bells.â
âThis is more like it,â said Callum, pulling down another. He opened it and found it was entirely handwritten in painstaking eighteenth-century script.
âWhat is it?â Melissa asked.
âHard to tellâthe writingâs awful. It looks like a collection of stories, though. Fairy stories or something.â
âWell, your gran was obviously telling porkies when she said she didnât have any books about folklore,â Melissa said. âCan you see the one she was reading yesterday?â
Callum frowned, his eyes skimming over the spines.
âNo, I canât. Hang on a sec, it must be here. It was a black book with silver binding.â
It wasnât easy to find. Gran had double-hidden it, laying it flat against the wall behind the row of old books. Callum only noticed it when he pulled a third book off the shelf.
âGot it,â he said triumphantly.
It was heavy. Callum handed the book to Melissa carefully, holding it with two hands. It was wider than it was tall, and fat as a photograph album, but so old it looked as though it ought to be under glass in the British Library. The leather of the cover was slightly greasy with ancient mildew.
Callum hopped down from the chair and laid the book carefully on the drop-leaf table. He wiped his hands before opening the