Michael, Brother of Jerry is a 1917 novel by Jack London that follows the adventures of Michael, an Irish terrier, who is separated from his companion, Jerry. The story explores themes of companionship, loyalty, and the harsh realities of human nature, particularly regarding the treatment of animals. Set against the backdrop of the Solomon Islands, Michael navigates a world where he is mistaken for a lost dog and faces the cruelty involved in training animals for entertainment. This work is a companion piece to London's earlier novel, Jerry of the Islands, and reflects the author's disdain for animal cruelty.
