We watched the chicks being fed for a few minutes, then Tim said, "Let's walk a little further up the canyon. We might see the other bird of the pair hunting."
We set off, Tim pointing out various features and interesting plants as we walked.
"Up ahead a little way there's a place where crows roost," pointed Tim.
I looked, seeing the black shapes among the dusty leaves. Suddenly, all at once the birds took flight, beating their wings strongly and vanishing towards the west.
Tim frowned. "That's unusual. I didn't hear a shot, and we're too far away for us to have disturbed them."
As he spoke, I felt a tremor beneath my feet, then the shaking became stronger. I saw momentary panic in Tim's face, then he said, "Quick – we need to shelter in the lea of that boulder."
He moved towards the rock, but before he could reach it, there was a cracking, splitting sound and a section of the canyon face directly above us started to detach. Without a moment's thought, I sprang towards Tim and wrapped my arms around him, my hands shielding his head. I felt the first impact, then a rain of rock striking me, being deflected. I sank to my knees, pillowing Tim's head closer into me as the torrent continued.
Finally the rockfall subsided, and I released my hold on Tim, stepping back. I shook dust from my hair, and looked anxiously to see if he was all right. As my eyes met his face, he scrambled backwards, away from me, his face a mask of shock and fear.
"Who – what? – are you?" he gasped, stretching out one arm as if to push me away.
"Don't be afraid," I said, reaching out both hands, palms upward.
He was silent for a moment, then seemed to draw in on himself, wrapping his arms round his body. I sensed that the earthquake, and the falling rocks, and the shock of my intervention, were close to overwhelming his mind.
I knelt again, my hands still outstretched. "It's OK," I said softly.
He looked up, and this time hope was mixed with the fear and confusion in his eyes. I moved slowly across the fallen rocks towards him, and when I was close enough, I reached out to take his hand.
"It's OK," I repeated.
He held my hand for long moments, then took a deep breath, exhaling slowly.
"Can you explain?" he asked.
I nodded. "But let's get you home first – you have a few scratches, and you're covered in dust."
We picked our way out of the canyon, and back to the car.
"Are you OK to drive?" I asked. "It's not a skill I've mastered yet."
Tim looked baffled again. "That explanation had better not be long in coming, once we're home."
He started the car, driving slowly back to the house. When we arrived, I said, "How about you have a shower – call me if you need anything."
Tim climbed the stairs, and shortly I heard the sound of running water. I went into the kitchen, and reached into my memory to find the steps he'd followed in making our meal the day I'd arrived.
When Tim returned, I was carefully stirring a pan of sauce. "How do you feel?" I asked.
"Much better," came the reply. "None of the scratches are still bleeding."
He sat down at the table, and I put a plate in front of him. "I hope I got it right."
"Somehow it doesn't surprise me that you're not eating," he said.
I nodded. "I've really enjoyed all our meals, but actually it's not something I need."
He started to eat. "This is very good – tastes just like when I do it."
I smiled. "I followed all the steps exactly."
Tim looked up at me, his face showing a trace of the overwhelmed look he'd worn in the canyon. "Please – tell me what's going on?"
I sat opposite him, resting my hands on the table. "Pretty simple really. I've been... well, sent, shall we say. To help you."
He nodded slowly. "You seem to be doing pretty well so far – you've already saved my life once."
I smiled. "That'd be twice, actually. If I didn't know you better, I'd think you were accident-prone."
He looked up. "Twice?"
"That speeding truck?" I prompted.
"But you weren't even..." his voice trailed off. He shook his head. "Perhaps you'd better tell me exactly what you're capable of, apart from having rocks drop on you."
I hesitated. "I'll tell you some of the main things – I'm not sure you're ready for all of it."
He smiled wryly. "Well, you'll have to be the judge of that."
"So," I began. "I can't be harmed physically. Ah, invisibility, and I can walk through solid objects." I pulled out the key he'd left for me. "You can put this back in the drawer."
A glimmer of amusement crossed his face. "You'd better hang on to it if you're staying – I can think of times when it'll make more sense for you to come in the conventional way. What else?"
I hesitated again. "Fly."
"Now that I'd like to see," he said. "What, you just twitch your nose, or tap your heels together or something, and float into the air?"
I gave him a puzzled look. "No... Like the birds we saw today – wings."
He shook his head again. "If I didn't know what I'd already seen, this is the point where I'd definitely call a shrink." He tilted his head from side to side. "Ria, I don't... see any wings?"
"They stretch out when I need them," I said.
"OK," he said, nodding slowly. "I think you were right, that's about as much as I can deal with right now."
He thought for a moment. "So can we go back to the 'why' – did you know I was going to be in danger?"
"Not exactly – but there's always a purpose when one of us is sent."
He raised his eyebrows. "I suppose I should have realised it wasn't just you. When you say, sent?"
"I'm not really supposed to talk about that part – it's too hard to explain why we come to some people and not to others."
"OK. So do you know what'll happen next?"
I shook my head. "I can see more of what's happening than you can, just because of my abilities, and I can know what's in people's minds, but the future, no. I have to do my best, and trust, the same as you do."
"Hang on – you can see what's in people's minds? You mean mine too?"
I met his gaze. "Only if I choose to, and there has to be a reason."
He relaxed slightly. "Well, be careful. You'd probably be shocked by some of the things in my private thoughts – I'm only human."
I reached out my hand to his. "'And that is both honour enough to erect the head of the poorest beggar, and shame enough to bow the shoulders of the greatest emperor on earth.'"
He looked puzzled. "That sounds familiar somehow."
"Anyway," I continued, "you can be sure I won't pry. Now, hadn't you better finish eating?"
He concentrated on his food, and soon the plate was empty. He sat back with a sigh. "That was good – well done."
"Would you like a drink?" I asked. "It seems to relax you."
"If you have one too," he said.
I nodded. "It does feel a little strange, though."
We walked through to the lounge, and Tim poured us both a drink, this time from a glass decanter.
I sipped hesitantly. "Gosh, this seems stronger than the wine."
He grinned. "Yes – don't swallow it all at once."
I sat down in my usual chair, and Tim settled into the sofa opposite.
"Do you know how long you'll stay?" he asked after a moment. "Will you get a – I was going to say, phone call, to say I don't need you any more?"
I shook my head. "I told the truth about how you and I first met – I really was sent to help Sally for a short while. I think she saw me as a sort of imaginary friend, who listened to her and stayed with her when she cried."
Tim looked close to tears himself. "I wish I'd been more aware of your presence," he said.
I nodded. "It doesn't always work that way." He thought for a moment. "So how long did you stay that time?"
"About six months."
"And you've been, well, wherever you go, for ten years since then?"
I hesitated. "Time doesn't quite work the same when I'm not here."
He sipped his drink thoughtfully, his thoughts diverted from exactly how long I might be with him.