Updated: March 28, 2024

Deadly dare!

When the Jupiter-2 touches down on an alien planet, Will is in for a shock. There's a boy his own age called Movitar, battling fierce three-headed dragons and terrifying bird lizards! Even more bizarre, Movitar insists he wants to do this - to prove he can survive on his own and become a space warrior.

Movitar dares Will to prove he's up to the challenge, too. Will accepts - and unwittingly puts his entire family in deadly peril!

Book #5 in the continuing adventures of Will and Penny Robinson in space!

Don't miss Book #1: Robotworld

Book #2: The Passengers

Book #3: The Perils of Quadrant X

Book #4: Journey to the Planet of the Blawps

Value: $10.