The Vortex Blaster is a science fiction novel by Edward E. Smith, first published in 1941. It follows the story of Professor John van Eyck and his invention, the Vortex Blaster, which has the ability to control energy and destroy any target in the universe. The device is highly sought after, and van Eyck must use it to confront a criminal mastermind threatening the galaxy.

Princess Zara is a kind and compassionate royal who dedicates herself to charitable causes. She is admired by her people for her grace, elegance, and beauty. Despite her wealth and status, she remains down-to-earth and uses her influence to make a positive impact on the world.

"Heir Apparent" is an intriguing fantasy novel about a young prince who must navigate treacherous political schemes and magical trials in order to claim his rightful place as king. With engaging characters and a richly imagined world, it is a must-read for fans of the genre.