""Iolaus: An Anthology of Friendship"" is a book written by Edward Carpenter, which is a collection of essays and poems that celebrate the concept of friendship. The book is named after Iolaus, the companion of the Greek hero Heracles, who was known for his unwavering loyalty and support.The book contains a variety of pieces that explore the nature of friendship, including essays on the history of friendship, the importance of companionship in human life, and the role of friendship in society. There are also poems and stories that celebrate the joys and challenges of friendship, from the intensity of childhood friendships to the deep connections that can be formed between people of different generations.Throughout the book, Carpenter emphasizes the importance of friendship as a source of comfort, inspiration, and support in a world that can often be harsh and unforgiving. He argues that true friendship is based on mutual respect, honesty, and a willingness to share both joys and sorrows.Overall, ""Iolaus: An Anthology of Friendship"" is a thoughtful and inspiring collection of writings that celebrates the power of human connection and the enduring value of true friendship