{"product_id":"the-planet-construction-kit-9780984470037","title":"The Planet Construction Kit","description":"A companion volume to the Language Construction Kit, this book explains everything you need to know about creating your own world with its own geology, creatures, cultures, religions, technology, and styles of war- plus how to create maps, illustrations and 3-D models.An essential whether you're writing science fiction or fantasy, designing RPGs, creating movies or video games, or remodeling a spare asteroid.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAbout the Author\u003c\/b\u003e\u003cbr\u003eMark Rosenfelder is a conlanger, creator of zompist.com and author of the Language Construction Kit.\u003cbr\u003e","brand":"Yonagu Books","offers":[{"title":"Default Title","offer_id":50646728540434,"sku":"9780984470037","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_b5e8d39d-755a-4b1b-8307-4d41237f4a88.jpg?v=1733184155","url":"https:\/\/surprise-castle.myshopify.com\/products\/the-planet-construction-kit-9780984470037","provider":"Surprise Castle","version":"1.0","type":"link"}