Sylvia Salamander was seven years senior and six times the size of her sister, Sandi, so Sylvia was always schooling Sandi for survival in the swamp. 19th in a series of ABC alliterative stories, Salamander Sisters emphasizes each letter "s" or "S" with a bold font. Children as well as ESL (English as a second language) students will enjoy the fun story while learning the many uses of the letter "S" and finding the hidden letter in each picture.