Cosmo to the Rescue (My Pet Slime Book 2) by Courtney Sheinmel
In Book 2 of the My Pet Slime series, Piper and Cosmo are in a race against slime!
Piper was beyond surprised when her slime magically came to life and became her adorable pet, Cosmo. Now she must deal with an even bigger shocker: Her grandma has gone missing. With the help of their new friend Claire, it's up to Piper and Cosmo to save Grandma Sadie!
Piper was beyond surprised when her slime magically came to life and became her adorable pet, Cosmo. Now she must deal with an even bigger shocker: Her grandma has gone missing. With the help of their new friend Claire, it's up to Piper and Cosmo to save Grandma Sadie!