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Rigid is an extremely flexible and powerful WordPress / WooCommerce theme with a modern, pixel perfect design suitable for e-commerce, portfolio or business websites, no matter which business niche they belong.

This is a custom, collapsible widget area. Use it like any other sidebar and easily place any number of widgets here.

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Monday - Friday: 09:00 - 18:30 1600 7th Avenue, Seattle, WA 98101 +1.888.292.7171 +1.888.292.7272 shop@rigid.con


Children’s Book Publisher Dedicated to Non-Profits

We’re Treehouse Publishing Group.  We are so proud of our mission and our products.  We create fun books kids want to read – inspirational books that focus on all God’s creatures, the environment, our planet and the social/emotional aspects of humanity.   Every book we publish is kid-focused, and non-profit cause enlightening. This program connects kids and teens across the country with books that build character and inform young people on the important issues non-profits address every day. And, our books raise money for the causes they represent.