Cross-referenced research literature and technical manuals completely matching the keyword registry records for Phonics.
Reading & Writing Pre-k (Leap Frog)
The GOcabulary Companion Playbook Level E1 (GOcabulary Workbook Series, Level E1 - First Grade)
Sound Out and Sort, Grades 1 - 2
Reading & Writing, Grade Preschool (The Rebus Way)
Sight Words for Young Writers, Grade 2