Book,  Chapter

 1        I,  I   |    habit, now become a second nature, of living on information,
 2        I,  IV  |      merchant, rude enough by nature, grumbled some words against “
 3        I,  IV  | remained quiet.~“A determined nature!” thought Michael Strogoff.~
 4        I,  V   |       Jolivet, an optimist by nature, found everything agreeable,
 5        I,  VIII|   oaks.~But these beauties of nature could not distract the thoughts
 6        I,  X   |      still. It was just as if Nature were half stifled, and could
 7        I,  XI  |       lance points, and am by nature too great a lover of peace
 8        I,  XIV |       some trap. Deceitful by nature, he willingly had recourse
 9       II,  III |     to overhear anything of a nature to compromise the courier
10       II,  X   |    those artesian wells which Nature has bored in the very bed
11       II,  XI  |     Besides this, before long Nature would herself establish
12       II,  XI  |        But a peril of another nature menaced the fugitives. One
13       II,  XIII|       Ogareff obedient to his nature, a man who was never touched