Mark Weakland profile picture

Mark Weakland

Is this your author profile? Create an account to customize it!

Stand Alone

The lonely existence of asteroids and comets
Zombies and forces and motion
Captain Kidd's crew experiments with sinking and floating
Do-4U the robot experiences forces and motion
The solid truth about matter
Gut Bugs Dust Mites and Other Microorganisms You Cant Live Without Fact Finders Nasty But Useful Science Paperback
When Martin Luther King Jr. Wore Roller Skates (Leaders Doing Headstands)
When Bill Gates Memorized an Encyclopedia (Leaders Doing Headstands)
Zombies and Electricity
Zombies and Electricity
Solid Truth about Matter
Solid Truth about Matter
Solid Truth about Matter
Hockey counting
Scooby-Doo! a subtraction mystery: the case of the disappearing doughnuts

See All