Parents struggle to find age-appropriate STEM and science books that engage young children (ages 5-6)

Parents of young children spend significant time searching for quality non-fiction books that teach science concepts in an engaging way, but lack a curated, discoverable source. Current solutions (Amazon recommendations, library browsing, word-of-mouth) are time-consuming and hit-or-miss. Parents want vetted recommendations that work for their specific child's age and interests, not generic bestseller lists.