Concepts of Modern Mathematics

*Americanah* by Chimamanda Ngozi Adichie is a powerful and thought-provoking novel that explores themes of identity, migration, race, and the complexities of belonging. The story follows Ifemelu, a young Nigerian woman who moves to the United States for her education. In America, she grapples with the challenges of adapting to a new culture, confronting issues of race, and navigating the nuances of her identity as a black African woman in a predominantly white society. As Ifemelu builds a successful career as a blogger, she also reflects on her life in Nigeria, her relationships, and her struggles with what it means to be "American" or "African." The novel is a rich exploration of the immigrant experience, the intersections of race and class, and the contradictions of the American dream. With its keen social commentary, *Americanah* is an exploration of identity in a globalized world, offering a deep and multifaceted narrative that challenges readers to rethink issues of race, home, and belonging.

*No Longer Human* by Osamu Dazai is a deeply emotional and introspective novel that explores themes of alienation, identity, and the human condition. The story is told through the eyes of Ōba Yōzō, a man who feels completely disconnected from society, unable to understand or relate to those around him. His inner turmoil is depicted in a series of journals and letters, which chart his struggles with self-worth, mental health, and his inability to conform to societal expectations. As Yōzō experiences a series of failed relationships, personal crises, and self-destructive behaviors, the novel delves into his sense of isolation and despair. *No Longer Human* is often seen as a modern existential classic, offering a stark and poignant look at the fragility of the human psyche. Dazai's work is considered a masterpiece of Japanese literature, blending psychological depth with philosophical reflections on what it means to be "human" in a world that often feels incomprehensible and alienating.

*The Demigod Diaries* by Rick Riordan is a collection of short stories set in the world of *Percy Jackson & the Olympians* and *The Heroes of Olympus* series. It provides additional adventures and insights into the lives of the demigod heroes from both series. The book includes a mix of original stories, character sketches, and journal entries from the perspective of various beloved characters, including Percy Jackson, Annabeth Chase, and Leo Valdez. Along with new quests and challenges, *The Demigod Diaries* explores the characters' personal growth, friendships, and relationships. It also features some fun illustrations, puzzles, and codes, making it an engaging read for fans of the series. It is an enjoyable companion for readers looking to dive deeper into the Greek and Roman mythological world that Riordan has so vividly created.