Shadow Thieves 3 - Shadow Thieves: The Iron Mountain

** SHADOW THIEVES (published as SCHOOL FOR THIEVES in the US) is the OVERALL WINNER of the Barnes & Noble Children’s and YA Book Prize 2026!** “Top marks” Observer "Utterly fabulous” ALEXANDER ARMSTRONG “The real thing” MICHAEL GRANT “A thrilling read!” JONATHAN STROUD “Propulsive pacing and action packed plotting” Publishers’ Weekly starred review After discovering betrayal within the Shadow League,Tom Morgan risks everything to free his mentor the Corsair from the Penumbra — a frozen, rat‑infested prison in the icy north. It’s a race against time as Tom and his friends embark on a desperate assault that will uncover brutal truths about Tom's origins. Truths that could ruin everything. A vicious new regime. An impossible quest. An answer tied to blood. DARE YOU STEP INTO THE SHADOWS?