E. C. Myers

E. C. Myers writes American speculative fiction for young readers, known for combining technology, ethical dilemmas, and fast-moving plots. Quantum Coin continues the story begun in Fair Coin, returning to Ephraim Scott and the dangerous device that once allowed him to alter reality. At his senior prom, disruptions connected to parallel worlds pull Ephraim back into a multiverse threatened by uncontrolled proliferation and collapse. Familiar characters appear in alternate forms, forcing him to ask which relationships and worlds can be protected without erasing others. Pyr released the novel in 2012 as a science-fiction sequel for teen readers. Myers builds the story around consequences rather than repeating the wish-fulfillment premise of the first book: choices made with the coin have produced a larger instability that cannot be solved privately. Quantum Coin mixes alternate-universe adventure with questions about identity, responsibility, and whether one version of a person can replace another. Readers should begin with Fair Coin to understand the relationships and rules that the sequel deliberately complicates.