To assist research in anagram solving, this paper presents bigram statistics for 205 5-letter words known to form single-solution anagrams. Imagery, concreteness, age-of-acquisition, familiarity, and meaningfulness values for these words have previously been published. The bigram statistics presented here include the bigram rank and GTZERO (a variable involving the number of nonzero entries in the bigram frequency matrix) measures recently devised and tested by G. A. Mendelsohn (1976). ((c) 1999 APA/PsycINFO, all rights reserved)