Bashar is an entity channeled through Darryl Anka.  I think Darryl is a great channeler and the channeled information Bashar gives is extraordinary.   This information is from Shifting Through Infinity, where he discusses and explains precisely how parallel realities work and how to shift parallel realities, plus some commentary of my own. This is truly one of the best explanations of how you shift through parallel realities that I have heard.  Bashar.org has a list of all of his seminars for purchase.