Alex Woolf

Learn about physics, then use that knowledge to solve puzzles and help the agents of the National Rescue Group (N.R.G.)--Ada, Isaac, and their robot friend Buzz--turn the power back on in Zap City.

"A biography of Neil Armstrong's life--from his early childhood to walking on the moon and legacy."-- Provided by publisher.

"Describes what life would be like without poop."-- Provided by publisher.

Learn about the human body, then use that knowledge to solve puzzles and help Anna Tomical, her friend Hugh, and Justin Jectem save Professor Bone from Belina Blood--Professor Bone's rival--who was injected into Professor Bone and is making him sick.