At least ten boxed sets of Animorphs books were released, consisting of four books each of the numbered books during the original release. The first boxed set, containing books #1-4, was released in three different versions: one had the cover of book 3 on it, the other had all four covers with a light blue background, and the last one (which included the later printings of the first four books, with a metallic logo background) had a promo picture of the Animorphs TV show actors.
- Boxed Set 1 - Books 1-4, one side covers of all four books, other side inside covers of first four books
- Boxed Set 1 - Books 1-4, cover of Book 3
- Boxed Set 1 - Books 1-4, cover of TV show actors promo picture
- Boxed Set 2 - Books 5-8, cover of Book 6
- Boxed Set 3 - Books 9-12, cover of Book 9
- Boxed Set 4 - Books 13-16, cover of Book 15 or Book 13
- Boxed Set 5 - Books 17-20-, cover of Book 17
- Boxed Set 6 - Books 21-24, cover of Book 24
- Boxed Set 7 - Books 25-28, cover of Book 28
- Boxed Set 8 -Books 29-32, cover of Book 30
- Boxed Set 9 - Books 33-36, cover of Book 36
- Boxed Set 10 - Books 37-40, cover of Book 37