Part,  Chapter

 1     IV,       I|        letters) had arranged an observatory in the tower of the Nameless
 2     IV,      II|     more time than usual in his observatory. At first suspicion had
 3     IV,     III|      night, and returned to the observatory.~ ~Already the disk of the
 4     IV,     III|       Count Vavel waited in his observatory until the moon emerged from
 5     IV,     III|         count hastened from his observatory.~ ~First he wakened Henry.~ ~"
 6     IV,     III|     stole noiselessly up to the observatory, and surprised Ludwig at
 7     IV,     III|    slept more frequently in his observatory than he did in his bedchamber,
 8      V,       I|        to be returned. From his observatory Count Vavel informed himself
 9     VI,      IV|   cupboards, while I was in the observatory, and waited for me in my
10    VII,     III| Nameless Castle would be in his observatory because of an eclipse of
11    VII,     III|      windows. The hermit in his observatory beheld this incursion, and,