Chapter

 1 I    |        regard to an inexplicable phenomenon which for a month or more
 2 I    |          aeronauts. Some strange phenomenon had occurred in the higher
 3 I    |       zones of the atmosphere, a phenomenon of which neither the nature
 4 I    |      famous trumpet, to wit— the phenomenon must occur in the air, the
 5 I    |        away, could not explain a phenomenon occurring only a few miles
 6 I    |          which they attacked the phenomenon, which, though impossible
 7 I    | admitting the materiality of the phenomenon, particularly as they had
 8 I    |    unaided existence of a cosmic phenomenon.~In a week the Hamburgers
 9 VI   |   Prudent’s — a new inexplicable phenomenon.~“Couldn’t we get up to
10 VIII |         necessary to say so? The phenomenon whose appearance had so
11 IX   |   explanation of the astonishing phenomenon which the whole world had
12 XIII |          clock Robur witnessed a phenomenon that was new to him.~In
13 XIV  |             Thus was the strange phenomenon at last explained to the
14 XVI  |     tropic of Capricorn, another phenomenon was noticed, which would
15 XVI  |     monotony was unbroken by any phenomenon whatever. The days grew
16 XVII |    different. They knew that the phenomenon was produced by myriads
17 XVIII|          than the northern one—a phenomenon due to the position of the
18 XVIII|      were gleaming overhead. The phenomenon was one of incomparable
19 XXI  |        first news of the strange phenomenon which had exercised people’