What is one and only ivan summary?

One and Only Ivan is a children's novel by Katherine Applegate. The story is about a silverback gorilla named Ivan who lives in a shopping mall with other animals. Ivan has lived in the mall for 27 years and has become accustomed to living in a small enclosure. However, Ivan's life changes when a baby elephant named Ruby arrives at the mall and Ivan is forced to confront the reality of their situation.

With the help of a young girl named Julia, Ivan begins to see that he and the other animals deserve a better life and decides to take action. Together, Ivan and Julia hatch a plan to get the animals transferred to a zoo where they can live in a more natural habitat. However, this is not an easy task and Ivan must learn to use his voice to communicate and fight for their freedom.

Overall, One and Only Ivan is a heartwarming tale about the power of friendship, the importance of standing up for what you believe in, and the need to treat animals with respect and kindness. The book has won numerous awards, including the Newbery Medal and the Children's Choice Book Award. It has also been adapted into a film by Disney.