Astronautenfamilie Robinson #11

In "Die eisernen Zwerge," the Robinsons find themselves captured by the iron dwarfs—tiny aliens with immense density who rule their fortress with gravity-defying strength. With the help of the planet Lacare’s original inhabitants, who fight a desperate war against the invaders, the family must outwit the dwarfs’ schemes and survive a perilous journey through the planet’s treacherous skies. When the iron dwarfs send the Robinsons’ space station hurtling toward a blazing star, it’s the resourcefulness of Tam and Tim that turns the tide—just in time to save the day and set the family on their path home.