More Happier: Traveling Soon? 30 Hacks for a Happier Trip [Revisited]

In this fantasy novel, eleven-year-old Gregor and his two-year-old sister Boots fall through an air duct grate in their New York City apartment building into the Underland, a subterranean world inhabited by humans, giant sentient bats, rodents, and insects. Gregor learns about a prophecy that suggests he is the 'Overlander warrior' destined to stop the rats from taking over the Underland. He embarks on a dangerous quest to rescue his father, who disappeared two years earlier, and to recruit allies for a war against the rats. Along the way, Gregor faces numerous challenges and battles, ultimately discovering the true nature of the prophecy and his role in the Underland's future.

The Harry Potter series, written by J.K. Rowling, follows the journey of Harry Potter, an orphan boy who discovers he is a wizard. The series spans seven novels, each corresponding to one year of Harry's life at Hogwarts School of Witchcraft and Wizardry. Harry, along with his best friends Ron Weasley and Hermione Granger, navigates the magical world, confronts various challenges, and ultimately faces off against the dark wizard Lord Voldemort, who murdered Harry's parents and seeks to dominate the wizarding world. The series explores themes of friendship, love, and the struggle between good and evil.