![Nature's Dark Treasures](http://www.kidsonthewise.com/cdn/shop/products/calendar-flat_{width}x.jpg?v=1680639240)
- undated, monthly calendar book, wire bound with hanger
- dive into geology, biology, astronomy, chemistry, physics, philosophy
- easy comprehensible explanations
- top-notch visuals
- diverse characters
- hands-on activities, experiments, quiz, tips
- inspirational quotes
- annual events like solstices, meteor showers, migrations, polar nights, ect.
- XXL format 17x11 inches
- full color, high quality glossy print with UV coat