She could not risk the ascent either on a camel or on her legs.
She had said snappily:
"I'm sorry to have to ask you to stay with me, Miss Bowers.
I intended you to go and Cornelia to stay, but girls are so selfish.
She rushed off without a word to me.
And I actually saw her talking to that very unpleasant and ill-bred young man, Ferguson.
Cornelia has disappointed me sadly.
She has absolutely no social sense."
Miss Bowers replied in her usual matter-of-fact fashion.
"That's quite all right, Miss Van Schuyler.
It would have been a hot walk up there, and I don't fancy the look of those saddles on the camels.
Fleas, as likely as not." She adjusted her glasses, screwed up her eyes to look at the party descending the hill and remarked: "Miss Robson isn't with that young man any more.
She's with Dr Bessner."
Miss Van Schuyler granted.
Since she had discovered that Dr Bessner had a large clinic in Czecho-Slovakia and a European reputation as a fashionable physician, she was disposed to be gracious to him.
Besides, she might need his professional services before the journey was over.
When the party returned to the Karnak Linnet gave a cry of surprise.
"A telegram for me." She snatched it off the board and tore it open. "Why - I don't understand-potatoes, beetroots - what does it mean, Simon?"
Simon was just coming to look over her shoulder when a furious voice said,
"Excuse me, that telegram is for me," and Signor Richetti snatched it rudely from her hand, fixing her with a furious glare as he did so.
Linnet stared in surprise for a moment, then turned over the envelope.
"Oh, Simon, what a fool I am!
It's Richetti - not Ridgeway - and anyway of course my name isn't Ridgeway now.
I must apologize."
She followed the little archaeologist up to the stern of the boat.
"I am so sorry, Signor Richetti.
You see my name was Ridgeway before I got married, and I just haven't grown used to -" She paused, her face dimpled with smiles, inviting him to smile upon a young bride's faux pas.
But Richetti was obviously "not amused."
Queen Victoria at her most disapproving could not have looked more grim.
"Names should be read carefully.
It is inexcusable to be careless in these matters."
Linnet bit her lip and her colour rose.
She was not accustomed to have her apologies received in this fashion.
She turned away and, rejoining Simon, said angrily,
"These Italians are really insupportable."
"Never mind, darling; let's go and look at that big ivory crocodile you liked."
They went ashore together.
Poirot, watching them walk up the landing stage, heard a sharp indrawn breath.
He turned to see Jacqueline de Bellefort at his side. Her hands were clenched on the rail.
The expression on her face, as she turned it toward him, quite startled him.
It was no longer gay or malicious.
She looked devoured by some inner consuming fire.
"They don't care any more." The words came low and fast. "They've got beyond me.
I can't reach them... They don't mind if I'm here or not... I can't - I can't hurt them any more."
Her hands on the rail trembled.
"Mademoiselle -" She broke in: "Oh, it's too late now - too late for warning... You were right. I ought not to have come. Not on this journey. What did you call it?
A journey of the soul?
I can't go back; I've got to go on.
And I'm going on.
They shan't be happy together; they shan't. I'd kill him sooner..."