Griffin, Peni R
Chronological Checklist
- Otto from Otherwhere (New York: Macmillan/McElderry, 1990)
- A Dig in Time (New York: Macmillan/McElderry, 1991)
- Hobkin (New York: Macmillan/McElderry, 1992)
- Switching Well (New York: Macmillan/McElderry, 1992)
- The Ghost Sitter (New York: Dutton, 2001)
- 11,000 Years Lost (New York: Harry Abrams/Amulet Books, 2004)