Susie & Johnny Grilled Cheese Take a Spectacular National Park Adventure whisks young readers away on an unforgettable journey through five of the world’s most iconic national parks. From towering mountains to winding trails and awe-inspiring wildlife, Susie and Johnny dive into the beauty and excitement of the great outdoors.

As they hike, explore, and capture snapshots of their favorite moments, the duo learns just how powerful and healing nature can be—and why protecting our environment matters. But the adventure doesn't end when they return home! A mysterious clue hidden in their photos hints at their next big journey, sparking excitement for what’s to come in their ongoing treehouse adventures.

Filled with wonder, friendship, and a love of exploration, this charming story is perfect for early readers and budding adventurers. It also makes a thoughtful gift for birthdays, holidays, or anyone looking to stock a child's bookshelf with stories that inspire curiosity and care for the world around them.