Editors of Hollan Publishing Boeken

The latest addition to the best-selling Backpack Explorer series (455,000 copies in print) invites kids ages 4 and up to head outside and find, collect, and learn about rocks with this take-along activity book!  Backpack Explorer: Rock Hunt is packed with prompts and activities, including: 12 interactive field guide pages introducing rock classifications (color, shape, size, texture); sensory scavenger hunts; hands-on outdoor creative activities; rock experiments; and discovery zone pages with facts about geology, landforms, igneous and metamorphic rocks, gems, fossils, and more. The book includes a real magnifying glass, stickers, and a log for recording rock finds, making it the perfect explorer guide for budding geologists, whether in a backyard, a city park, or a nature preserve. 

With the newest interactive, take-along activity book in the best-selling Backpack Explorer series, a bird walk becomes a learning adventure for kids aged 4 and up as they discover the fun of identifying the sights, sounds, and signs of bird life around them.

In the seventh book of the bestselling Backpack Explorer nature book series, kids ages 4 and up search for wildflowers, ferns, grasses, seeds, and more, and learn basic plant science in this interactive take-along activity book that includes scavenger hunts, a plant log, stickers, and a real magnifying glass.

From the common Barn Swallow and American Goldfinch to the dangerous Australian Cassowary, birds' distinct personalities and colourings make them a favourite fascination of kids of all ages.

The fourth book in the best-selling Backpack Explorer series, this interactive take-along book invites kids to head out on a bug-seeking adventure to identify insects, learn about bug lives and habits through hands-on activities, and track discoveries.

This colorful activity book packed with hands-on elements gives kids aged 3-7 everything they need for hours of pretend farm play, including stickers, pop- out fruits and vegetables, farm stand signs, play money, and more.