Echoes of the Past by Rich Pitman
In a howling storm, a cloaked visitor gives Jimmy Threepwood a book that will give him the power to see into the past. Through the book, he witnesses the birth of the prophecy and the creation of the Children of Tyranacus.
Meanwhile, the immortal Imjimn-Ra rises from his slumber, joining forces with the Shadow to overthrow the elders and become rulers of the world.
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