What This Book Is About
Ellie has never been great at science. She's more of a drama kid—she loves acting, stage lights, and the thrill of performance. So when a strange teenager shows up at her house one evening, ranting about a scientific breakthrough and demanding to be let in, Ellie thinks he's just another weirdo. Then her mom reveals the truth: this angry, awkward 13-year-old boy is actually Ellie's 76-year-old grandfather, Melvin.
Melvin is a brilliant but stubborn scientist who has spent his career studying the immortal jellyfish, Turritopsis dohrnii—the only known creature that can reverse its own aging process. He has finally succeeded in isolating the key compound and, in a moment of reckless curiosity, tested it on himself. It worked. Now he's trapped in a teenager's body, kicked out of his own lab, and—worst of all—forced to attend middle school.
Jennifer L. Holm writes with effortless warmth and humor, turning a wild sci-fi premise into a touching story about what really matters in life. Is living forever actually a good thing? What do you lose when you refuse to let go of the past? At just 208 pages, this is one of the shortest and most accessible books on the G6 list—and one of the most fun.
Available at Popular bookstores, Kinokuniya, and the Singapore National Library.
Why We Recommend This Book
One of the most accessible G6 books on the list—ideal for students just beginning their independent reading journey. Three reasons we love it.
First, at Lexile 620L this is the easiest entry point in the entire G6 collection. The language is clear and conversational, the chapters are short, and the humor keeps the tone light. For students who haven't yet finished a full English novel independently, this is the book to start with—it proves that reading in English can be genuinely fun, not just homework.
Second, real science concepts are woven throughout the story. The immortal jellyfish (Turritopsis dohrnii), cell biology, and the scientific method all appear naturally in the plot. Students studying IB MYP Science will encounter these topics in class, and having met them first in an entertaining story gives them a head start and a memorable mental framework.
Third, at just 208 pages this book respects students' time while still delivering a complete, satisfying story. For students who feel intimidated by thick novels, the manageable length removes a psychological barrier. Many students who finish this book go on to read Jennifer L. Holm's companion novels—building the voluntary reading habit that drives real English progress.
Reading Level Guide
A stretch at A1, but possible with parent support. The short chapters help.
Sweet spot. The easiest G6 book—perfect for building confidence at this level.
Very easy at B2. A fun, quick read—then move to Prisoners of Geography or City of Ember for a challenge.
Other UWC Recommended Books for This Grade
Not sure if this book is right for your child? Take our free English assessment to find their CEFR level, then choose books that match.