Harpo as trickster embodies luck, foolishness, cleverness, mania, hunger, lust, stealing, shape-shifting, gender-bending, alliance with underdogs, attacks on the powerful, musicality, sympathy for animals, magic and mischief. His trickster behaviors in all the films are woven into a composite impression that "with a little luck, will resonate beyond the covers of this book and leak out into the world, making it a more just, flexible, resilient, amusing and magical place."