The Secret of the Forgotten CaveBook - 1996
Has someone got it in for George's nice Aunt Elizabeth, just because she proposes certain measures to save a rare species of bat? A threatening phone call, a sinister warning hung in the doorway, and a sabotaged car convince Nancy Drew that much more than the bats are at stake.
Publisher: New York : Pocket Books, c1996.
Characteristics: 151 p. ;,19 cm.