been a big man once, but heâd diminished over the years. Most Walkers developed frequency poisoning as they aged, but his was especially severe. Too much time spent in bad frequencies had left his shoulders bent and his gait slower. He lost time, forgetting my grandmother was gone. Worst of all, his hearing was ruined. Without hearing, a Walker had to rely on touch to navigate through the multiverse. Difficult and dangerous, but it didnât stop him.
âHey, Grandpa.â I took him by the elbow. âHow long have you been out here?â
âI was going out. Where was I going?â He patted his pockets, pulled out a cheap little spiral notebook and a pencil stub. âI wrote it down. I drew a map.â
Walker maps didnât look anything like the jumble of lines and musical notes he was peering at. Heâd end up lost. Real maps showed only the major, stable branches of an Echo, their important pivots color coded to show strength and stability. Computers had made them easier to maintainâthe old bound versions, drawn on onionskin paper, were inches thick and instantly out-dated. Even with technology and experience on our side, tracinga path through the multiverse was no more accurate than charting wind currents.
âYouâre not supposed to Walk by yourself,â I said, taking the notebook. Then again, neither was I.
A cagey light entered his eyes. âWe can go together.â
âIââ The screen door flew open and my mother appeared, anger visible in the rigid lines of her posture. Addie stood behind her like a self-righteous shadow. âMomââ
âNot a word, Delancey. Not. A. Word.â She pointed to the kitchen table, and I slunk past her to my usual chair. Monty followed me inside.
âFoster!â she called into the twilight. From his office in the garage, my dad shouted back something unintelligible, and then hustled inside. Nobody messed around when my mom used that tone.
Monty patted my arm. âSheâs in a temper, isnât she? Been snappish all day.â
âDo not move from that spot,â Mom said, her glare nailing me to my seat. Addie smirked as they filed into Momâs office and shut the door.
âYouâve been out a long time.â Monty drew two glass bottles out of the fridge. âRoot beer?â
âNot thirsty,â I mumbled as he pried off their tops.
He brought both bottles over and drained half of his. I rolled mine between my hands, listening to the faint hiss and snap of the carbonation.
âI screwed up,â I said. âBig.â
He belched gently, and I wrinkled my nose. âNothingâs done that canât be un-, Delancey.â
Itâs what heâd always said, when I was a kid and weâd gone Walking together. A song heâd invented, special for me.
Nothingâs done that canât be un-,
Nothingâs lost that canât be found,
Make a choice and make a world,
Find another way around.
It had cheered me whenever our Walks had gone awry, and with Monty, they usually did. But Iâd figured out by now that plenty of thingsâand peopleâstayed lost forever.
People like my grandmother. She had been a medicâthe Walker equivalent of a doctorâcharged with keeping Cleavers like my grandfather and my father healthy during their trips through the multiverse. A few months before I was born, sheâd gone out on a Walk and never returned.
My parents and Addie had been living in New York at the time; Monty and Rose were here, in this house. According to my mom, the Consortâs teams had searched for weeks, but sheâd vanished completely. Their official verdict was that Rose had been caught on the wrong side of a cleaving, like weâd been today.
Monty wouldnât accept it. They were meant to be together, he insistedâMontrose and Rosemont, two halves of a whole. Heâd wandered the multiverse alone, looking for her,