The Phonics Museum is an award-winning program that will have your child reading simple books in a few short weeks. The 2nd edition of the whole program (000802), covers Kindergarten and 1st grade and includes these primers and a whole lot more.
This item is the 2nd edition collection of the 10 primers young children read in the Kindergarten portion of this program. They are included in the complete kit, but there are many reaons you may want an extra set.
The Kindergarten Kit and these primers cover all the beginning consonant and short vowel sounds and more.