The Cogheart Adventures 4 Books Collection Set by Peter Bunzl - Fiction - Paperback

Titles in This Set. Cogheart (The Cogheart Adventures #1). Moonlocket (The Cogheart Adventures #2). Skycircus (The Cogheart Adventures #3). Shadowsea (The Cogheart Adventures #4). Details. Condition: New. Format: Paperback. ISBN: 9781801311618. Publisher: Usborne. Age Range: 9-12 years. Overview. Step into a world of clockwork invention, hidden dangers and unbreakable friendship with The Cogheart Adventures 4 Books Collection Set by Peter Bunzl. This paperback bundle gathers all four Victorian steampunk mysteries following Lily, Robert and the sharp-tongued mechanical fox Malkin. Packed with airships, automatons and daring escapes, it's an ideal shelf-ready set for confident and reluctant middle-grade readers, classroom libraries, or a gift enjoyed again and again on rainy afternoons.. About the Books. The series opens with Cogheart, in which Lily's inventor father vanishes and silver-eyed men begin stalking the shadows; teaming up with Robert, the clockmaker's son, and Malkin, the mechanical fox, she is drawn into a murky, menacing world where trust is tested at every turn. In Moonlocket, the criminal mastermind known as the Jack of Diamonds arrives seeking a mysterious locket, dragging Robert into peril as Lily and Malkin race to outwit him before he plays his final, deadly card. Skycircus whisks the trio away aboard a travelling flying circus after they uncover the sinister secrets of its hybrid performers, leading to treachery, tightropes and daring escapes high above the clouds. Finally, Shadowsea takes the adventure to a fog-wrapped New York, where haunted captives and undersea mysteries pull the trio into deep and dangerous waters as a vengeful villain closes in. Across all four books, Bunzl's inventive steampunk world-building sits alongside real emotional stakes — loyalty, loss and courage — giving young readers thrilling plots and characters worth caring about. Each book can be read as a standalone mystery, but together they form a satisfying, complete arc