Hooked On Phonics 各分4個級別(大套)：Pre-K, Kindergarten, Grade 1, and Grade 2
每個級別分兩等：Level 1、Level 2
如果是Complete，則是包含Level 1、2一起，所以價格是Level 1、2的總和，兩者內容一模一樣。
Hooked on Phonics Learn to Read Second Grade Complete is designed to help kids learn the building blocks of reading to help them become confident readers.
Teaches Vowel diphthongs, Difficult consonant blends, Soft c and g as well as Silent e, Long vowels, Vowel digraphs and -r controlled vowels.
Includes engaging phonics-based activities, music videos, and online games.
Designed for children ages 7 to 8.
This includes both levels 1 and 2 of the Second Grade Learn to Read program in one convenient package.