Koko
Koko is a character in 0 books.
 The Cat Who Could Read Backwards
| 1966 | 32 reads | 3.48 | |
 The Cat Who Saw Red
| 1986 | 18 reads | 3.75 | |
 The Cat Who Turned On and Off
| 1968 | 15 reads | 3.86 | |
 The cat who played Brahms.
| 1987 | 10 reads | 3.33 | |
 The cat who robbed a bank
| 1999 | 9 reads | 3.5 | |
 The Cat Who Went Into the Closet
| 1993 | 8 reads | 4 | |
 The Cat Who Brought Down the House
| 2003 | 6 reads | 3.33 | |
 The Cat Who Went Bananas
| 2004 | 5 reads | 3.67 |