Thames & Kosmos

If you're raising a future Sherlock Holmes, your young detective needs all the tools of the trade. Help them crack the case on any mystery with thi...

sold individually A geological expedition in the palm of your hand! Each of these fun, low-priced excavation blocks contains one real mineral or fo...

Gecko Run takes classic marble runs to the next level with new creative challenges and less restrictive building requirements. This innovative marb...

Welcome to the fascinating world of mechanical engineering! Make 8 motorized robots that move in different ways while exploring how each one uses g...

Master the art of illusion and amaze friends and family with 150 impressive magic tricks! A 96-page instruction manual with color photographs illus...

As a medical study volunteer, you report to an eerily empty lab. Vapor rises from a test tube, and you feel dizzy. When you wake up, the door is lo...

Enroll in CHEM C1000 and prepare for a lifetime of fascination with this essential science through 125 diverse experiments. Start with an introduct...

Open the wonderful 24-page illustrated storybook, and read about two kids on an errand adventure with their dad. Along the way, 10 vehicles are nee...

Who hasn’t dreamed of having their very own pet dragon? Each of these mystical plaster eggs holds one plastic dragon figurine. Use the small chisel...

Finally, an adorable robot! When kids assemble the 172 pieces, they won't realize they're learning about gears, motors, and sound sensors. They wil...

Does Planet Nine exist? Complete 50 missions as you travel the solar system to discover it. A space adventure card game for gamers, requiring teamw...

It's a mouthful, but carrageenan (from seaweed!) is the natural ingredient for these gummies. Mix, flavor, sweeten and mold them, adding citric aci...

What's cooler than building a bot? Building 8 of 'em! A 48-page, full-color book guides the assembly, and a compact solar panel gives them power. T...

Welcome to the fascinating world of mechanical engineering! Make 8 robotic animal characters including: a unicorn, sea otter, fox, bear, baby llama...

Unicorns, clouds, and rainbows ... oh my! Make your own delicious, fun gummy shapes using a gelatin mixture: Pour it into the included mold and con...

With this well-rounded introductory science kit, kids don’t have to just pretend to be scientists — they can actually be scientists! Jump-start the...

Wow nature-loving kiddos with their very own adventure tools! This STEM kit includes everything needed to embark on an exciting, science-packed out...

Stay in constant contact with your fellow secret agent while you shadow suspects and stake out crime scenes using your Spy Walkie-Talkies. These ha...

Enter the jungle and discover a replayable EXIT game that introduces young puzzle solvers to riddle-based gameplay. On this mysterious island, jung...

Setting sail for dangerous waters, you embark on a treacherous quest for the legendary treasure of the Santa Maria. While investigating a mysteriou...

Still reeling from the news of your favorite archaeology professor’s passing, you have been enlisted in a rather peculiar assignment. It seems that...

Can you solve the riddles and stop the kidnapping before it’s too late? Criminal activity is rampant in the frontier town of Fortune City, and no...

Safeguard your secrets and treasures inside of this portable vault! The secret compartment will only open after the correct six-digit combination i...

Sherlock Holmes needs your help! The famous journalist Ignatius Loyde was murdered shortly after an article he published portrayed Sherlock Holmes ...