Every choice creates another timeline. Some choices can tear worlds apart.
Brian Matthews and his friends have already seen enough to know Uncle Harold’s inventions are real. But with Harold locked away in a military prison and DINA — his dimension-hopping 1956 Chevy Bel Air — stranded in another reality, Brian is more alone than ever.
Then he uncovers Harold’s hidden theory of time layers: isolated timelines created by every choice.
What starts as an explanation becomes a warning.
As Brian begins to understand the true scale of Harold’s work, he realizes the multiverse is far bigger, far more dangerous, and far less secure than anyone imagined. And if the wrong people seize control of it, the consequences will not stay confined to one world.
To protect his friends and uncover the truth, Brian will have to face impossible choices of his own.
The Quantum Mechanic: Time Layers is a suspenseful coming-of-age sci-fi adventure about friendship, courage, and the consequences of choices that echo across realities.
"synopsis" may belong to another edition of this title.
Seller: California Books, Miami, FL, U.S.A.
Condition: New. Seller Inventory # I-9798234055200
Seller: Grand Eagle Retail, Bensenville, IL, U.S.A.
Paperback. Condition: new. Paperback. The Quantum Mechanic: Time Layers is the second book in the Quantum Mechanic series, following Brian Matthews - a resourceful eighth-grader from Texas - and his tight-knit crew of friends as they navigate the dangers of multiverse travel.With his uncle Harold locked away in a military prison and DINA - Harold's dimension-hopping 1956 Chevy Bel Air - stranded in another reality, Brian is on his own. When he uncovers Harold's secret theory explaining how every choice creates isolated, coexisting timelines called "layers," he begins to grasp the true scope of what his uncle built - and the target it's painted on their world.Time Layers blends coming-of-age friendship, imaginative science fiction, and multiverse adventure, exploring themes of responsibility, trust, and the consequences of choices - both quantum and deeply personal. In this second Quantum Mechanic adventure, eighth-grader Brian Matthews and his friends face dangerous timelines after uncovering layers, isolated realities created by every choice. Sci-fi, and multiverse danger. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. Seller Inventory # 9798234055200
Seller: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. Seller Inventory # L0-9798234055200
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. Seller Inventory # L0-9798234055200
Quantity: Over 20 available
Seller: AussieBookSeller, Truganina, VIC, Australia
Paperback. Condition: new. Paperback. The Quantum Mechanic: Time Layers is the second book in the Quantum Mechanic series, following Brian Matthews - a resourceful eighth-grader from Texas - and his tight-knit crew of friends as they navigate the dangers of multiverse travel.With his uncle Harold locked away in a military prison and DINA - Harold's dimension-hopping 1956 Chevy Bel Air - stranded in another reality, Brian is on his own. When he uncovers Harold's secret theory explaining how every choice creates isolated, coexisting timelines called "layers," he begins to grasp the true scope of what his uncle built - and the target it's painted on their world.Time Layers blends coming-of-age friendship, imaginative science fiction, and multiverse adventure, exploring themes of responsibility, trust, and the consequences of choices - both quantum and deeply personal. In this second Quantum Mechanic adventure, eighth-grader Brian Matthews and his friends face dangerous timelines after uncovering layers, isolated realities created by every choice. Sci-fi, and multiverse danger. This item is printed on demand. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability. Seller Inventory # 9798234055200
Seller: CitiRetail, Stevenage, United Kingdom
Paperback. Condition: new. Paperback. The Quantum Mechanic: Time Layers is the second book in the Quantum Mechanic series, following Brian Matthews - a resourceful eighth-grader from Texas - and his tight-knit crew of friends as they navigate the dangers of multiverse travel.With his uncle Harold locked away in a military prison and DINA - Harold's dimension-hopping 1956 Chevy Bel Air - stranded in another reality, Brian is on his own. When he uncovers Harold's secret theory explaining how every choice creates isolated, coexisting timelines called "layers," he begins to grasp the true scope of what his uncle built - and the target it's painted on their world.Time Layers blends coming-of-age friendship, imaginative science fiction, and multiverse adventure, exploring themes of responsibility, trust, and the consequences of choices - both quantum and deeply personal. In this second Quantum Mechanic adventure, eighth-grader Brian Matthews and his friends face dangerous timelines after uncovering layers, isolated realities created by every choice. Sci-fi, and multiverse danger. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability. Seller Inventory # 9798234055200
Quantity: 1 available
Seller: AHA-BUCH GmbH, Einbeck, Germany
Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The Quantum Mechanic: Time Layers is the second book in the Quantum Mechanic series, following Brian Matthews - a resourceful eighth-grader from Texas - and his tight-knit crew of friends as they navigate the dangers of multiverse travel.With his uncle Harold locked away in a military prison and DINA - Harold's dimension-hopping 1956 Chevy Bel Air - stranded in another reality, Brian is on his own. When he uncovers Harold's secret theory explaining how every choice creates isolated, coexisting timelines called 'layers,' he begins to grasp the true scope of what his uncle built - and the target it's painted on their world.Time Layers blends coming-of-age friendship, imaginative science fiction, and multiverse adventure, exploring themes of responsibility, trust, and the consequences of choices - both quantum and deeply personal. Seller Inventory # 9798234055200
Seller: preigu, Osnabrück, Germany
Taschenbuch. Condition: Neu. The Quantum Mechanic | Time Layers | Brian Spychalla | Taschenbuch | The Quantum Mechanic Series | Englisch | 2026 | Independent Publisher | EAN 9798234055200 | Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, 36244 Bad Hersfeld, gpsr[at]libri[dot]de | Anbieter: preigu Print on Demand. Seller Inventory # 135407351