To dream of the ghost of either one of your parents, denotes that you are exposed to danger, and you should be careful in forming partnerships with strangers.
To see the ghost of a dead friend, foretells that you will make a long journey with an unpleasant companion, and suffer disappointments.
For a ghost to speak to you, you will be decoyed into the hands of enemies. For a woman, this is a prognostication of widowhood and deception.
To see an angel or a ghost appear in the sky, denotes the loss of kindred and misfortunes.
To see a female ghost on your right in the sky and a male on your left, both of pleasing countenance, signifies a quick rise from obscurity to fame, but the honor and position will be filled only for a short space, as death will be a visitor and will bear you off.
To see a female ghost in long, clinging robes floating calmly through the sky, indicates that you will make progression in scientific studies and acquire wealth almost miraculously, but there will be an under note of sadness in your life.
To dream that you see the ghost of a living relative or friend, denotes that you are in danger of some friend’s malice, and you are warned to carefully keep your affairs under personal supervision. If the ghost appears to be haggard, it may be the intimation of the early death of that friend.
 See Death, Dead.