"The Messenger" is a novel by Marcus Zusak published in 2015. It follows the story of Ed Kennedy, an underachieving young man who becomes an unlikely hero after receiving a series of mysterious playing cards. Each card presents him with a mission to help others, leading him to confront his own fears and insecurities. As Ed embarks on these missions, he discovers the importance of connection and compassion in a world often filled with apathy. The novel explores themes of love, friendship, and the impact of small acts of kindness, ultimately highlighting the transformative power of taking action in the lives of others.