Families who loved The Spies by Jill Eggleton often look for books with a similar feel. These 20 recommendations were selected for their similarity in style, theme, and reading level.

Reach for this book when your child is starting to seek independence and is captivated by the idea of secret missions or solving neighborhood mysteries. It is a perfect choice for transition readers who are moving into short chapter books but still benefit from clear, supportive visual cues. The story follows a group of friends who use creative gadgets and collaborative problem-solving to complete a mission, making it an excellent tool for fostering confidence in a child's own ingenuity. Beyond the fun of the spy theme, the book emphasizes that every member of a group has a specific role to play. It validates a child's desire for agency and accomplishment, showing how curiosity and teamwork can turn an ordinary afternoon into an adventure. The simple language and focused plot make it approachable for ages 5 to 7, particularly those who may be intimidated by longer texts but want to feel the pride of finishing a real chapter book.