Title
Ready, Set, Mars,Used
Sold by Ergodebooks, an authorized reseller.
Returns accepted within 30 days | support@ergodebooks.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
Payment Option
#1 AMAZON BESTSELLERWhen spaceloving siblings combine forces, their bedrooms and backyard become the launchpad to the adventure of their dreams.Elementary schoolers Jet and Jordy live and breathe the world of space science, especially when it comes to understanding and constructing homemade working rovers and rockets. If there's a challenge to be solved, this sister and brother figure it out, even if it means that Jet's rover is destroyed by the rocket that Jordy accidentally sends crashing through her bedroom window! When they decide to combine their talents and work as a team, big things start to happen. Their contagious energy, boundless curiosity, and dedication to problemsolving (with some help from a mathminded snake, a nimble frog, and some bubble gum), lead the duo to a NASA contest with an outofthisworld prize they could have never imagined. Parents, teachers, and young readers will delight in being along for the ride as Jet and Jordy discover the sky is definitely not the limit!
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.