Book 1
Book 1
World's Worst Time Machine
Liam Chapman just bought a real, working time machine for only $3! Sure, it’s labeled “World’s Worst Time Machine,” but ... MoreWorld's Worst Time Machine
Book 2
Book 2
World's Worst Time Machine: Journey to the Center of Time
The $3 time machine strikes again in this third and final installment in the series perfect for fans who love funny, une... MoreWorld's Worst Time Machine: Journey to the Center of Time
Book 3
Book 3
World's Worst Time Machine: Treasure in the White City
The world’s clunkiest time machine is back – held together with duct tape, twist ties, and a mountain of pickles – in th... MoreWorld's Worst Time Machine: Treasure in the White City
Book 4
Book 4
World's Worst Time Machine Box Set
The “World’s Worst Time Machine” sends Liam and Elsa on a string of extraordinary expeditions in this series perfect for... MoreWorld's Worst Time Machine Box Set
