Isaac Turner Investigates Series By Sam Sedgman 3 Books Collection Set - Fiction - Ages 5+ - Paperback

Titles in This Set:
The Galileo Heist
The Forbidden Atlas
The Clockwork Conspiracy

Format: Paperback

Overview:
Embark on a globe-trotting trio of mysteries with the Isaac Turner Investigates series. In The Galileo Heist, Isaac’s sun-soaked summer in Italy takes a sharp turn when his grandfather Ferdinand is arrested for a jewellery theft, sending Isaac and his best friend Hattie on a meticulous chase through clues and coded hints. The Forbidden Atlas sends them to Paris, where a legendary atlas guards secrets that could change everything—and the stakes rise with every twist and turn. The Clockwork Conspiracy whisks readers into a mechanical underworld where gears click and schemes unfold, challenging Isaac to outthink a conspiracy that could alter time itself. Written with warmth, wit, and a knack for puzzle-rich plots, these adventures are ideal for middle-grade readers who crave fast-paced suspense, clever wordplay, and smart, resourceful protagonists. Perfect for fans of mystery, travel, and brain-teasing quests, the collection offers a satisfying, page-turning experience suitable for independent reading or lively family read-aloud sessions.

What Makes This Collection Worth Owning:
This three-book set delivers a cohesive reading journey with a consistent voice, shared humor, and a love of exploration. Readers will enjoy revisiting Isaac and Hattie as they sharpen their powers of observation, deduction, and teamwork across three distinct locales: Italy, Paris, and a world where time and mechanism intersect. Owning the complete collection means instant access to a complete arc without hunting for individual titles, making it a thoughtful gift for eager readers, classroom libraries, and families building a home of ongoing adventures. The paperback bindings are durable for frequent handling, and the vivid covers invite curious hands. Collectors will appreciate the series cohesion as a true, readily bingeable reading experience that rewards attention, memory, and curiosity.

Books Included in This Collection:
The Galileo Heist
A sunlit Italian summer becomes a careful mystery as Isaac and his friend Hattie trace a jewel heist that hinges on sharp observations and clever sleuthing. The story balances brisk pacing with warm character moments, giving readers a sense of place—from bustling streets to quiet clues hidden in plain sight. The book invites readers to test hypotheses, connect disparate details, and cheer as Ferdinand’s innocence is proven through persistence, teamwork, and smart problem-solving. Expect humor, heart, and a satisfying unraveling of a smart, well-plotted caper.

The Forbidden Atlas
Can Isaac unearth Paris’s deepest secret? This installment sends the duo into the City of Light, where an ancient atlas appears to guard a long-hidden truth. Puzzles, misdirection, and a sense of awe at Europe’s iconic landmarks keep the pages turning. The narrative rewards careful observation and collaborative thinking, with characters who rely on each other’s strengths to outsmart a cunning trail of clues. Rich in atmosphere and suspense, The Forbidden Atlas broadens the investigative world while maintaining the approachable, playful voice readers have come to love in the series.

The Clockwork Conspiracy
The pulse quickens as machined marvels and clockwork mechanisms drive the mystery forward. Isaac and friends navigate a labyrinth of gears, maps, and coded signals, confronting a conspiracy that intertwines invention and intrigue. The clockwork motif provides a tactile sense of puzzle-solving, inviting readers to imagine every cog as a clue. With daring twists and a steady tempo, this installment deepens the series’ exploration of curiosity, courage, and clever thinking in the face of seemingly impossible twists.

Who This Set Is Perfect For:
Ideal for ages 8–12 who love fast-paced mysteries, travel-inspired adventures, and brain-teasing puzzles. Great for confident readers seeking a satisfying series arc, as well as curious younger readers who benefit from a guided, family-friendly read-aloud experience. Teachers and librarians will appreciate the consistent tone and accessible vocabulary, making the set suitable for classroom libraries and small-group discussions. Gift buyers will find a ready-made, binge-worthy trilogy that introduces young readers to strong protagonists, teamwork, and problem-solving in a globe-trotting context.

Key Benefits:

• Three complete, self-contained adventures that form a cohesive reading journey.
• Engaging, puzzle-driven plots that reward careful observation and critical thinking.
• Vivid settings across Europe that spark curiosity about culture, history, and travel.
• Warm, witty character dynamics that emphasize friendship and teamwork.
• Accessible paperback editions designed for frequent reading and sharing.
• Perfect for reluctant readers who crave fast pace and clear progression.
• Great as a gift or for building a personal library of memorable mysteries.

About the Author:
Sam Sedgman is the author behind the Isaac Turner Investigates series, a trio of globe-trotting mysteries for middle-grade readers. Known for blending suspense, travel, and clever puzzles, Sedgman creates engaging narratives anchored by relatable young protagonists who solve problems through teamwork, observation, and creative thinking. The Isaac Turner books—The Galileo Heist, The Forbidden Atlas, and The Clockwork Conspiracy—deliver consistent tone, humor, and a sense of wonder that appeals to readers venturing into longer chapter books and series-based adventures. Readers appreciate the accessible voice, brisk pacing, and satisfying conclusions that leave room for anticipation of future installments.

Why You’ll Love This Set:
This set offers a complete, immersive experience in the Isaac Turner Investigates world: three interconnected adventures that celebrate curiosity, problem-solving, and travel-inspired discovery. It’s an ideal way to build a ready-made gift set for young readers who crave mystery, clever plots, and dynamic teamwork. The collection also makes it easy for parents and educators to introduce a beloved series in one purchase, promoting consistent reading momentum and joyful re-reading across the three titles.

Please Note: The individual books included in this listing will be dispatched as per the original UK ISBN and UK edition cover image shown in the image.