The Addison Cooke series does not have a new book coming out soon. The latest book, Addison Cooke and The Ring of Destiny (Book 3), was published in July 2019.
The first book in the Addison Cooke series, Addison Cooke and the Treasure of the Incas, was published in October 2016.
The Addison Cooke series primarily falls into the Action Adventure genre. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.