The Lockwood & Co. series does not have a new book coming out soon. The latest book, The Empty Grave (Book 5), was published in September 2017.
The first book in The Lockwood & Co. series, Screaming Staircase, was published in September 2013.
The Lockwood & Co. series primarily falls into the Horror genre. This middle grade series was written for ages 8-12, but can be enjoyed by older readers as well.