By day, Mark Rosendorf is a mild mannered high school guidance counselor for special needs students. He has also moonlighted as a magician. Today, he teaches magic to his students.

By night, Mark is the author of The Witches of Vegas series, a young adult fantasy series which shares the adventures of Isis, Zack, and The Witches of Vegas with the entire world. He has also published such works as The Rasner Effect through The Wild Rose Press.

The Witches of Vegas is his first young adult novel. The story placed second in the 2020 International Digital awards, it was rated one of the 2020 Notable Indy books by Shelf Unbound and it recieved a prestigious Crowned Heart from InDtale Magazine. The sequel, titled "Journey to New Salem" is scheduled to come out in early 2021.