Perfect for young readers in Level 2 (ages 6-8)

TOP 100 in Children's Time Travel Books as of September 2020

From teddy bear telescopes to superhero generators, Danny Hoopenbiller's turned science fiction into reality ... and he isn't even in middle school yet When he slips and falls into his latest invention, a portal allowing him to travel anywhere in the world, he lands on the other side of the Atlantic Ocean and discovers an extended family he never knew he had before.

About The Adventures of Danny Hoopenbiller 5-book series:

Danny Hoopenbiller, the titular character, is an ingenious young inventor. The 5-book series chronicles Danny's ridiculous inventions and heart-pounding adventures. His exploits take him through a diverse group of locations, from Earthly places like New York and Yucatan, Mexico to interstellar settings such as Foodland the Planet Seventh Whether Danny's fighting for the future of the human race or aiming to get back home after a portal mishap, he always manages to throw in a bit of humor as well. Traveling through time, portals and wormholes, Danny teams up with a colorful cast of allies (e.g. POTUS, US Army, NASA, Albert Einstein's long lost daughter Lieserl, the Havocker brothers and his family) for adventures ranging from an exploration beyond the solar system to high-stakes battles against otherworldly adversaries such as Martians, dinosaurs and Dinozillas

Enjoy this adventure Books 1 and 2 are not part of the main story arc, but they can be read independently and are written for elementary school readers Books 3 through 5 contain the main story arc of the series, where Danny (a talented inventor) leads the US Army in a fight for the survival of humanity against intelligent, formidable dinosaur mutants. Advanced readers should start with Book 3, "Danny and the Invasion of the Dinosaurs". No matter where you start, you can be assured that every Danny Hoopenbiller adventure is chock-full of humor and imagination

Book 1: Danny and the Portal of the World
Book 2: Danny and the Trip to Outer Space
Book 3: Danny and the Invasion of the Dinosaurs
Book 4: Danny and the Revenge of the Dinosaurs
Book 5: Danny and the Wrath of the Dinosaurs

Danny and the Portal of the World - pocket, Engelska, 2011