GraphQL is a query language for APIs that has gained popularity due to its flexibility and scalability. To ensure that developers adopt this technology, Moon Highway's Eve Porcello and Alex Banks have written the book "Learning GraphQL", which aims to provide a comprehensive and fun learning experience. The authors' goal is to get people excited about building awesome products with GraphQL. The book covers core topics like schema design and the GraphQL query language, as well as advanced topics like database integration and managing APIs in production. Additionally, Moon Highway has partnered with Apollo to become the company's first Official Training Partner, and will host fullstack bootcamps at the upcoming GraphQL Summit in San Francisco.