The highly anticipated fourth book in the Sunday Times and #1 New York Times bestselling and award-winning Supernatural Investigations series that began with Amari and the Night Brothers!

 Perfect for readers aged 8+ and fans of Skandar, Percy Jackson and Nevermoor

The fourth epic adventure for Amari and her friends at the Bureau of Supernatural Investigations.

Author: BB Alston

Interest age: from c 8 years

Published on 26 February 2026 by HarperCollins Publishers (Farshore) in the United Kingdom as part of 'the Amari and the Night Brothers' series.

Hardback | 400 pages
222 x 141 | 270g