Editors of Hollan Publishing Books

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.

Packed with interactive look-and-find challenges, games, and on-the-trail crafts, this outdoor activity book - complete with a real magnifying glass, stickers, and a pull-out, make-your-own trail map - is the perfect take-along nature exploration guide for kids ages 4 to 8.

Featuring a blend of vintage imagery and sharp humor, this collection showcases a variety of snarky cards. Each card is designed with clever captions that provide a humorous twist, making it perfect for those who appreciate a witty take on greetings and sentiments. Ideal for any occasion, this assortment promises to bring laughter and a touch of nostalgia to card-giving.

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.