The Book of Prophecies is a collection of ancient Hebrew texts written by four prophets: Hosea (5 letters), Isaiah (6 letters), AMOS (4 letters) and Gere (4 letters). These texts are believed to have been written between the 8th and 6th centuries BCE, and contain prophecies about the future of the Israelites. The Book of Prophecies is an important part of the Hebrew Bible and is still studied today.