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Incoming Resources
- The final treasure, by Dori Hillestad Butler ; illustrated by Tim Budgen
- The killing code, Ellie Marney
- The hidden room, by Dori Hillestad Butler ; illustrated by Tim Budgen
- The dragon's blood, Trudi Trueit
- The enigma game., Elizabeth Wein ; read by Elizabeth Wein and Angela Ness, MP3
- The Enigma game, Elizabeth Wein
- Mr. Summerling's secret code, by Dori Hillestad Butler ; illustrated by Tim Budgen
- The Fellowship of Puzzlemakers, a novel, Samuel Burr