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Incoming Resources
- Running scared, Gloria Skurzynski and Alane Ferguson
- Skurzynski, Gloria, National parks mystery, #5
- Skurzynski, Gloria, National parks mystery
- Deadly waters, Gloria Skurzynski and Alane Ferguson
- The minstrel in the tower, by Gloria Skurzynski ; illustrated by Julek Heller
- Escape from fear, Gloria Skurzynski and Alane Ferguson
- Skurzynski, Gloria, Mysteries in our national parks, #12
- Rage of fire, Gloria Skurzynski and Alane Ferguson
- Skurzynski, Gloria, National parks mystery, #2
- The hunted, Gloria Skurzynski and Alane Ferguson
- Night of the black bear, a mystery in Great Smoky Mountains National Park, Gloria Skurzynski and Alane Ferguson
- Skurzynski, Gloria, Mysteries in our national parks, #9
- Cliff hanger, by Gloria Skurzynski and Alane Ferguson
- Out of the deep, Gloria Skurzynski and Alane Ferguson
- Wolf stalker, Gloria Skurzynski and Alane Ferguson
- Skurzynski, Gloria, National parks mystery, #6
- Over the edge, Gloria Skurzynski and Alane Ferguson
- Martin by himself, Gloria Skurzynski ; illustrated by Lynn Munsinger
- Skurzynski, Gloria, Mysteries in our national parks, #8
- Skurzynski, Gloria, Mysteries in our national parks, #10
- Skurzynski, Gloria, Mysteries in our national parks, #1
- Buried alive, Gloria Skurzynski and Alane Ferguson
- Valley of death, Gloria Skurzynski and Alane Ferguson
- Ghost horses, Gloria Skurzynski and Alane Ferguson
- Skurzynski, Gloria, Mysteries in our national parks, #7
- Skurzynski, Gloria, Mysteries in our national parks, #11
- Skurzynski, Gloria, National parks mystery, #4
- Deadly Waters, Gloria Skurzynski and Alane Ferguson
- Skurzynski, Gloria, National parks mystery, #3
- Skurzynski, Gloria, National parks mystery, #1
- Skurzynski, Gloria, Mysteries in our national parks