Hank Zipper Books Lot of 6 by Henry Winkler/Lin Oliver

Lot of 6 Hank zipper books. Great condition but 2 books have a name written inside the cover and 1 has a sticker remnant. 1. My dogs a scaredy cat 2. Holy Enchilada 3. The zippity zinger 4. Day of the iguana 5. Help somebody get me out of fourth grade 6. A tale of two tails