Abzilly's decodable books align with UFLI starting at lesson 4!

It's perfect for early and struggling readers.

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Abzilly books are so well aligned with the earliest lessons in UFLI’s  carefully developed scope and sequence that UFLI has listed them in their exclusive Decodable Text Guide!

  • Discover some of the earliest decodable books you can use with UFLI

    • Abzilly books cover individual concepts one at a time.
    • Only one letter is added in each subsequent book.


    • Stage 1 Book 1 starts by only 4 letter-sounds (A, M, S, T).
    • Stage 2 books teach consonant blends (like fl, mp, str).
    • Stage 3 books teach consonant sounds (like ck, sh, wh).
    • Stage 4 uses words with silent E's.

  • Choose the right series

    Activate, Build, Consolidate

    Each stage contains three types of books:

    • A - Activate books introduce one new sound at a time.
    • B - Build books review sounds progressively as they are taught.
    • C - Consolidate books offer practice with all the stage’s sounds and introduce useful common words.
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Abzilly books start at less than $2 a book

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As seen on

  • Karla O'Brien

    I love how Abzilly books give kids that 'Aha!' moment, where finishing a story feels like a real triumph.

  • Kara Macie

    Whether you are a parent, teacher, or interventionist, I am sure that these books will be among your favorites in your homes and classrooms.

  • Lorianne Haslehurst

    As a tutor, I found it difficult to find decodable books aligned with my curriculum. These series are adaptable to any curriculum.

More reasons to love Abzilly!

Abzilly books start at less than $2 a book, perfect for parents and teachers. You can use them as early as kindergarten.

Abzilly books contain:

  • Systematic and explicit progression aligned with the science of reading
  • Individually taught concepts adaptable to UFLI and any other scope and sequence
  • Diverse characters
  • Engaging and motivating stories
  • Clear instructions on sounds each book covers
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