- The dark game, true spy stories, Paul B. Janeczko
- Double cross, deception techniques in war, Paul B. Janeczko
- Where I live, poems about my home, my street, and my town, selected by Paul B Janeczko ; illustrated by Hyewon Yum
- Top secret, a handbook of codes, ciphers, and secret writing, Paul B. Janeczko ; illustrated by Jenna LaReau