Hedgehog 
To dream of a hedgehog indicates vigilance to things that happen to you and around you. This can cause you to be defensive and hurt yourself and others. Sometimes seeing a hedgehog is interpreted as losing one's soul. Make sure you are always in touch with your feelings and open your mind and heart to people.
Kabbalah
To dream of Kabbalah scriptures opened in front of you indicates a step forward into self-realization.
Someone reading from the Kabbalah is a message to stop, breathe, and listen, as answers may be flowing to you at this time in your waking life. Note any particular instructions within a dream from the Kabbalah as these may be of significance to a current issue.
Barrette
To dream of a barrette implies a self-containment that is quite attractive to others. Dreaming that you are holding a barrette suggests that you are about to behave in a controlled fashion that will bring a satisfactory result. To dream that you are watching a woman walk toward you with an elaborate barrette holding up her hair you may find that you will be enamored by a wise and graceful woman's words in the near future.
Scarecrow
To dream of a scarecrow symbolizes that something is causing you great distress and you are unsure of how to deal with this misery.
Yesterday
To dream of yesterday is suggesting that you may be stuck in the past, and it is time to forgive yourself, let go, and move forward powerfully.
There may be a simple thought or lifestyle you are hanging onto. Regardless, to dream of yesterday indicates that now is the time to be strong and move on.
Bluebells
Bluebells in a dream portend growth and beauty. Your subconscious mind will show you bluebells when concerned about getting older and growing spiritually along with being beautiful, finding natural beauty, or staying beautiful as you age. Noticing a prominent bell shape foretells someone will bring you news or you may just have received communication of some sort with more to follow.
Grandmother
To dream about your grandmother indicates safety, comfort, and unwavering love. Think about the attributes that your own grandmother exemplifies.
Grandparents
To dream about your grandparents indicates affection, comfort, intelligence, and safety.
To dream that you are looking for your grandparents suggests that you seek out affection and security in your life. You could be slipping back into childhood desires.
Alzheimer's Disease
The presence of Alzheimer's disease in your dream indicates a fear of aging and loss of ability whether it is mental or physical. This is a general concern for many people, and therefore a common dream to have especially if you're in the late middle age.
In the case that there is someone in your waking life with Alzheimer's disease, this dream holds even greater weight. Take this as a reminder to maintain a healthy mind as well as a healthy body.