Set of 6 Uncle Rocky Books and 1 Officer Jack Book by James Burd Brewster (Ex-Library Paperback)

Uncle Rocky, Fireman #1: Fire!
Uncle Rocky - Fireman #3: Sparky's Rescue
Uncle Rocky, Fireman #4: Sparky Protects
Uncle Rocky - Fireman #5 - Picnic
Uncle Rocky, Fireman #6 Face Mask
Uncle Rocky, Fireman Book #7A Safe at Home
Officer Jack - Book 2 - Underwater