"The Jamestown Comprehension Series With Writing Activities, Introductory Level, Third Edition" Lot of 10 books

I do not know if this is a complete set or an incomplete set. Books are about 60 pages each, covers lie flat, pages are clean, simple, stapled bindings are intact, light wear overall, no markings or fill-ins inside text block, no odors

Pics show the front cover of each title and then the back cover in no specific order. back cover contains the book title at the top of the cover, and the associated ISBN barcode is at the bottom of each back cover.