Final answer:
The correct answer is option d) Michael Beheim.
Step-by-step explanation:
The author of the only contemporary description of Vlad III Dracula from the 15th Century is Michael Beheim. His work shed light on the life and reign of Vlad III, also known as Vlad the Impaler, who was known for his brutal punishment methods and served as the inspiration for Bram Stoker's fictional character Count Dracula.
Vampires, such as the one featured in Bram Stoker's novel, have long been a part of folklore, often described as immortal creatures that drink human blood for sustenance.