“The matter is very important. I would offer you a sovereign for the use of a bicycle.”

The landlord pricked up his ears.

“Where do you want to go?”

“To Holdernesse Hall.”

“Pals of the Dook, I suppose?” said the landlord, surveying our mud-stained garments with ironical eyes.

Holmes laughed good-naturedly.

“He’ll be glad to see us, anyhow.”

“Why?”

“Because we bring him news of his lost son.”

The landlord gave a very visible start.