In The Cerberus Project: They Traveled Through the Vortex of Time by Sabine Meyer, nine-year-old inseparable friends Billie and Jo run far away from their grim orphanage and right into a cosmic destiny. With a special St. Bernard named Cerberus as their guide, they step through a time door that sends them traveling deep into human history. They experience everything from the conditions for children in industrial England to the suspicious aura of medieval European villages, eventually realizing they are being used by powerful nature spirits. When the spirits of Water and Air drop a bombshell about a horrifying plan to end the human race, Billie and Jo must depend on friendly earth and fire spirits to guide them to prehistoric East Africa to uncover an ancient magic of community healing. Do these young friends have what it takes to master this primordial power before humanity’s clock runs out?

The Cerberus Project by Sabine Meyer is a marvelous historical fantasy children’s novel that instantly pulls readers into a world of timeless wonder. This story offers readers a reassuring look at the magical bonds that shield us when the surrounding world feels overwhelming. Children will enjoy the creative mystical system that perfectly blends fantasy and traditional folklore. By turning the plot on an ancient ritual of harmony and collective dreaming, the story gains a gorgeous emotional center that lifts the entire book. It masterfully highlights Billie's and Jo’s innocence, showing that their youthful perspective lets them glide through problems that adults would otherwise get tangled in. Anyone looking for an adventurous tale loaded with myth and historical journeys will love this book, especially because it shows that a cooperative attitude is our greatest strength against negative forces.

The Cerberus Project is a suspenseful blend of time-travel fantasy adventure and historical fiction for children by Sabine Meyer. We meet two nine-year-old girls - Billie and her best friend Jo – as they escape from the orphanage. Led by Cerberus, the village St. Bernard, they all take a train to Rome, and one day they wander into the catacombs. Cerberus suddenly howls, and a time vortex places the trio in ancient Rome. The elemental spirits guiding the girls reveal that the world needs mending and, according to a prophecy, if two girls who are pure in heart complete a certain quest, it will be revealed what kind of mending the world requires. Protected by Cerberus, the girls continue their time travels to history’s darkest eras. But will they accomplish their quest?

What a powerful story! Sabine Meyer’s The Cerberus Project impressed me beyond my expectations with its unadorned honesty, portraying slavery in ancient Rome, the Spanish Inquisition, London during the Industrial Revolution, Stalin’s Moscow, and ancient Africa with many dangers. I appreciated how the story showed the rigors of child labor, antisemitic cruelty, hunger, homelessness, and other vices of humanity. I enjoyed the excellent illustrations that enhanced the impact of the scenes. The depth of the story’s message held me in awe as it contrasted the dark, evil moments and hardships with the kindness, care, and love the girls experienced in each epoch. And the story would not have been the same without adorable Cerberus, who made this fable special. I highly recommend this book to young readers interested in world history and time travel.

The Cerberus Project by Sabine Meyer follows nine-year-old best friends Billie and Jo after they escape from an orphanage in Rome and find shelter with Signora Monti, a woman who runs a hostel for girls. Their life changes when Cerberus, the stray dog they took in, opens a vortex that carries them into the past. Each journey places Billie and Jo before supernatural beings who are guiding them toward a purpose they do not yet understand. As the girls move through human history, they begin to learn why they were chosen and what Cerberus can do. Their travels eventually lead toward a plan that reaches back to humanity’s distant beginnings, where Billie and Jo must decide what part they will play in altering the future of humankind.

In The Cerberus Project, Sabine Meyer brings real imagination to children’s soft science fiction, giving time travel a philosophical reach that feels built into every destination right away. The author’s great gift is integrating historical reality into the speculative machinery, which comes through when Solomon’s hidden Torah places Billie with Jo inside medieval Spain under the Inquisition before the grandfather paradox explains how altering the past can operate. That same intelligence appears in the book’s ethical thinking when Mr. Dimitri offers housing in Stalinist Moscow in exchange for reporting neighbors as enemies of the state. Billie’s youthful perspective is present through Jo’s “dawn of gruel” remark in prehistory, giving the journey an accessible human voice. Readers drawn to thoughtful time travel rooted in human history should seek out this book. Very highly recommended.

Sometimes the adventure you dream about turns out to be much bigger than you ever imagined. In The Cerberus Project by Sabine Meyer, Billie and her best friend, Jo, decide to run away from the orphanage where they’re living. Cerberus, a large St. Bernard the girls have known for years, goes with them. Their escape eventually brings the trio to Rome, where they end up in a safe place and start settling into a new life. Then Cerberus leads them into the catacombs, and their adventure takes a turn neither girl could have expected. It seems that their trusted companion can do something rather strange. He has the ability to travel through time. Suddenly, the duo finds themselves experiencing history instead of just learning about it. They journey to locations such as ancient Rome, medieval Spain, eighteenth-century London, and Stalin’s Moscow. Some stops are fascinating, while others put them in real danger. Why has Cerberus chosen Billie and Jo for this quest? And where will he take them next?

I was immediately intrigued by the cover of The Cerberus Project by Sabine Meyer, and upper elementary through middle school-aged kids will be, too. Billie was my favorite, and her bond with Jo was one of the best parts of the book. Those girls were truly ride-or-die friends. No matter what they ran into, they were there for each other. I was also a big fan of Cerberus. A magical dog who guides the duo through time added another fun element to the story. Meyer’s descriptive writing made each setting easy to imagine. I especially liked the scene with the rolling plains, glistening lake, and snow-capped mountain. It was easy to picture exactly what the girls were seeing. This would fit perfectly into a classroom discussion about history, courage, and friendship. Students could choose one of the eras Billie and Jo visited and research what life was actually like there. Meyer also created the black-and-white illustrations scattered every few chapters, and I think the audience will appreciate having those glimpses of the characters and their surroundings as they read. Kids who like fantasy, time travel, the past, and strong relationships should give this one a try. I could easily see this trio returning for another adventure. Helen Keller said, “Walking with a friend in the dark is better than walking alone in the light.” That certainly describes Billie and Jo, who face every strange new place side by side.