Dick gave the address, and as an afterthought added that of Lord Devene in Grosvenor Square, where it occurred to him that Rupert would very likely be on the following afternoon, suggesting that it would be wise to send any telegram in duplicate.

“Very well,” said the Under-Secretary, as he made a note of the addresses. “I will settle it one way or another to-morrow afternoon; shan’t get the chance before,” and he turned to go.

“One word,” broke in Dick. “I shall take it as a favour if you don’t mention my name in connection with this matter. Of course I want to do him a good turn, but there is no knowing how the lady will take it, and I might get wigged afterwards.”

“All right,” answered Lord Southwick, with a laugh, “I’ll remember.”

“I don’t think that Edith would see spending her honeymoon amongst the savages of the Soudan,” reflected Dick to himself, with a crooked little smile, as he made his way into the House. “‘Not devoid of risk.’ Yes, Rupert’s friend, Gordon, went on a special mission to the Soudan, and did not come back.”

On the following afternoon about four o’clock, as Rupert was leaving his mother’s house to see Edith in Grosvenor Square, where she had taken up her abode, a messenger put a telegram into his hand, which read:

Come to the War Office at once. Must speak with you upon very important business. Will wait here till five.

SOUTHWICK.

Wondering what he was wanted for, Rupert told his cabman to drive to Pall Mall, and within half an hour of the receipt of the telegram sent in his card. Presently he was shown, not to the Under-Secretary’s room, but into another, where he found the Secretary of State, and with him, Lord Southwick.

“Prompt, very prompt, I see, Colonel Ullershaw,” said the former, “an excellent quality in an officer. Now sit down and I will just go over the main points of this business. If you undertake it, Lord Southwick will explain the details afterwards. You know the Wady-Halfa district and the Shillook Arabs and their headmen, don’t you, and you can speak Arabic well, can’t you? Also you have had diplomatic experience, haven’t you?”