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      The Sickness

      by K.A. Applegate
      Published
      May 1999
      Main Genre
      Fantasy Fantasy
      Rating
      Pages
      176
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      Series
      Animorphs Book 29

      About This Book

      Something is very wrong with Ax. He's sick, and the Animorphs don't know what to do about it. They can't take him to the hospital. They don't know how to contact the Andalite home world. And Ax is dying.Cassie and the other Animorphs come up with a plan. But it involves finding a new way into the Yeerk pool. There's just one problem: Jake, Rachel, Tobias, and Marco all come down with Ax's sickness. And now, for the first time, Cassie is on her own...

      Series Placement

      Book 29
      View full series order

      Genres & Themes

      Genres

      Speculative Fiction

      Subgenres

      Fantasy

      Characters & Occupations

      Aliens Animals Werewolves / Shapeshifters

      Age Level

      Kids (12 & Under) Kids: Middle Grade

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      Formats & Editions

      Browse the different covers, formats, and publication history for this title.

      Paperback

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      Paperback
      First Edition May 1999 Apple (Scholastic) ISBN 0590762621
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      Hardcover

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      Hardcover
      Jun 1999 Turtleback Books ISBN 0613168968
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      eBook

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      eBook
      Jul 2017 Scholastic Inc. ISBN B074PWXZS4
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      eBook edition cover
      eBook
      Jul 2017 Scholastic ISBN 1338216929
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      Audio

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      Audible
      Mar 2022 -- Not Selected ISBN B09K2VRZKG
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