"Nowhere," he was so good as to say, "does one get so much personal kindness and attention as at Emblem's. Good-morning, Mr. James; good-morning, my friend."

Mr. James grunted; and closed the door after him.

"Ugh!" he said with disgust, "I know you; I know your likes. Want to make your set complete—eh? Want to sneak one of our books to do it with, don't you? Ah!" He looked into the back shop before he returned to his paste and his slips. "That was Mr. Potts, the great Queen Anne collector, sir. Most notorious book-snatcher in all London, and the most barefaced. Wanted our fourth volume of the 'Athenian Oracle.' I saw his eyes reached out this way, and that way, and always resting on that volume. I saw him edging along to the shelf. Got another odd volume just like it in his wicked old hand, ready to change it when I wasn't looking."

"Ah," said Mr. Emblem, waking up from his dream of Iris and her father's letter; "ah, they will try it on. Keep your eyes open, James."

"No thanks, as usual," grumbled Mr. James as he returned to his gum and his scissors. "Might as well have left him to snatch the book."

Here, however, James was wrong, because it is the first duty of an assistant to hinder and obstruct the book-snatcher, who carries on his work by methods of crafty and fraudulent exchange rather than by plain theft, which is a mere brutal way. For, first, the book-snatcher marks his prey; he finds the shop which has a set containing the volume which is missing in his own set; next, he arms himself with a volume which closely resembles the one he covets, and then, on pretense of turning over the leaves, he watches his opportunity to effect an exchange, and goes away rejoicing, his set complete. No collector, as is very well known, whether of books, coins, pictures, medals, fans, scarabs, book-plates, autographs, stamps, or anything else, has any conscience at all. Anybody can cut out slips and make a catalogue, but it requires a sharp assistant, with eyes all over his head like a spider, to be always on guard against this felonious and unscrupulous collector.

Next, there came two schoolboys together, who asked for and bought a crib to "Virgil;" and then a girl who wanted some cheap French reading-book. Just as the clock began to strike five, Mr. Emblem lifted his head and looked up. The shop-door opened, and there stepped in, rubbing his shoes on the mat as if he belonged to the house, an elderly gentleman of somewhat singular appearance. He wore a fez cap, but was otherwise dressed as an Englishman—in black frock coat, that is, buttoned up—except that his feet were incased in black cloth shoes, so that he went noiselessly. His hair was short and white, and he wore a small white beard; his skin was a rather dark brown; he was, in fact, a Hindoo, and his name was Lala Roy.

He nodded gravely to Mr. James and walked into the back shop.

"It goes well," he asked, "with the buying and the selling?"

"Surely, Lala, surely."