By WILLIAM WALLACE COOK
| 1— | The Desert Argonaut. | 14— | The Paymaster’s Special. |
| 2— | A Quarter to Four. | 15— | Adrift in the Unknown. |
| 3— | Thorndyke, of the Bonita. | 16— | Jim Dexter, Cattleman. |
| 4— | A Round Trip to the Year 2000. | 17— | Juggling With Liberty. |
| 5— | The Gold Gleaners. | 18— | Back From Bedlam. |
| 6— | The Spur of Necessity. | 19— | A River Tangle. |
| 7— | The Mysterious Mission. | 20— | An Innocent Outlaw. |
| 8— | The Goal of a Million. | 21— | Billionaire Pro Tem and the Trail of the Billy Doo. |
| 9— | Marooned in 1492. | 22— | Rogers of Butte. |
| 10— | Running the Signal. | 23— | In the Wake of the Simitar. |
| 11— | His Friend, the Enemy. | 24— | His Audacious Highness. |
| 12— | In the Web. | 25— | At Daggers Drawn. |
| 13— | A Deep Sea Game. | 26— | The Eighth Wonder. |
To Be Published During July.
27—The Catspaw.
To Be Published During October.
28—The Cotton Bag.
To Be Published During January.
29—Little Miss Vassar.
THE ROCKSPUR ELEVEN.
CHAPTER I.
A BOY WITH A TEMPER.
Danny Chatterton came up the street whistling a merry tune, while Don Scott lay under an apple-tree back of his father’s house, munching an apple and scowling blackly, although the September afternoon was pleasant and sunny enough to put any boy in an agreeable humor. Judging by the sour expression on Don’s face one might never have fancied the half-devoured apple in his hand was sweet.
Spying the boy beneath the tree, Danny stopped, leaned on the fence, and called:
“Hullo, Scotty! What you dud-dud-dud-doing?”