Secret Agent Jack Stalwart Books

Read the fourteen Secret Agent Jack Stalwart missions in numbered order. Each country offers a largely self-contained case, while the mystery of Jack's brother develops across the sequence.

Secret Agents Jack and Max Stalwart is a separate four-book follow-up line starring both brothers. Read it after the original fourteen rather than combining the two numbering systems.

Sources: Official Jack Stalwart books site.

The missions include kidnapping, poaching, thieves, dangerous animals, natural disasters, weapons, and children placed in peril. Action stays appropriate for early chapter-book readers and usually resolves quickly.

Each story introduces a different country and landmarks, but the brisk spy-adventure format simplifies cultures and international problems. Parents can use the books as a starting point for learning more rather than as a complete picture of a place.