65 More Short Mysteries You Solve With Science (One Minute Mysteries)

One Minute Mysteries: 65 Short Mysteries You Solve With Science!

One Minute Mysteries: 65 Short Mysteries You Solve with Math!

One Minute Mysteries

Naked Eggs and Flying Potatoes: Unforgettable Experiments That Make Science Fun

The Science Teacher's Activity-A-Day, Grades 5-10: Over 180 Reproducible Pages of Quick, Fun Projects that Illustrate Basic Concepts (JB-Ed: 5 Minute FUNdamentals)

One Minute Mysteries: 65 Short Mysteries You Solve With Math!

Detective Science: 40 Crime-Solving, Case-Breaking, Crook-Catching Activities for Kids

The Math Inspectors: Story Two - The Case of the Mysterious Mr. Jekyll (A hilarious adventure for kids ages 9-12)

Give Your Child the World: Raising Globally Minded Kids One Book at a Time

Spy Camp (Spy School Book 2)