[CONTENTS]
| CHAPTER | PAGE | |
|---|---|---|
| [I.] | A New Friend Made | 5 |
| [II.] | An Invention Described | 15 |
| [III.] | An Important Decision | 23 |
| [IV.] | Ned to the Rescue | 33 |
| [V.] | The Unlucky Story | 43 |
| [VI.] | His Enemies on the Trail | 54 |
| [VII.] | Ned Makes an Enemy | 62 |
| [VIII.] | The Plans Accepted | 71 |
| [IX.] | The Arrival of Trouble | 82 |
| [X.] | Heiny Pumpernick Dill | 91 |
| [XI.] | The Convertible Sausage Machine | 98 |
| [XII.] | Hank and Miles Meet Their Match | 106 |
| [XIII.] | Ready for Flight | 113 |
| [XIV.] | Heiny Overhears the Plot | 124 |
| [XV.] | The Burglar Trap | 132 |
| [XVI.] | The Lost Lever | 150 |
| [XVII.] | Off at Last! | 161 |
| [XVIII.] | Ned’s Terrible Peril | 169 |
| [XIX.] | The Disgruntled Cronies | 179 |
| [XX.] | Tom to the Rescue | 187 |
| [XXI.] | Saluting a Steamer | 194 |
| [XXII.] | An Old Friend | 202 |
| [XXIII.] | The Lost Plans | 211 |
| [XXIV.] | A Baffling Robbery | 220 |
| [XXV.] | Off to the Fair | 227 |
| [XXVI.] | An Unlucky Mishap | 237 |
| [XXVII.] | A Dash for Liberty | 248 |
| [XXVIII.] | A Dirigible in Danger | 258 |
| [XXIX.] | A Daring Rescue | 269 |
| [XXX.] | A Strange Meeting | 277 |
| [XXXI.] | Ned Comes into his Own | 283 |
The Boy Inventors’ Electric Hydroaeroplane.
[CHAPTER I.]
A NEW FRIEND MADE.
“Are either Mr. Chadwick or Mr. Jesson about?”
“Humph!” and the gangling, rather disagreeable-looking youth who had answered the summons to the door of the Boy Inventors’ workshop, gave a supercilious look over the dusty and worn, although carefully mended, clothes of the dark-eyed, dark-haired, slender youth who confronted him.
“What do you want to know that for, anyhow?” and upon the personal pronoun he placed a contemptuous emphasis.