Dr. H Stuff Toy 1 Stuff Toy $21.00 USD 3 Stuff Toys $48.00 USD
Dr. H Explores the Universe - Mercury to Mars Limited Edition - hardback $16.99 USD Hardback $16.99 USD
Pre Order Book Hardback $18.99 USD Hardback and Paperback $25.00 USD
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Science Club 1 year : $25.00 USD - yearly 3 year : $60.00 USD - yearly