Jessi's Secret Language (the Baby-Sitters Club #16)

The story centers around Jessi, who learns sign language from Matt Braddock, a deaf boy she babysits. As she becomes more proficient, other kids in Stoneybrook express interest in learning as well, leading to a flurry of activity for the Baby-sitters. Amidst this, Jessi is planning a special surprise for Matt, adding pressure to her already busy schedule. The narrative explores themes of communication, friendship, and the challenges of keeping a secret while fostering inclusivity.