Twins of Petaybee Books in Order

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The Twins of Petaybee series by Anne McCaffrey and Elizabeth Ann Scarborough includes 3 books published between 2005–2008.

✓ All 3 books verified against the publisher's official series list.

Publication order

In the order the books were originally released.

  1. Cover of Changelings

    Changelings

    2005 · Anne McCaffrey and Elizabeth Ann Scarborough

    “[A] solid start of a new series . . . fast-paced adventure.”—Publishers Weekly Twin brother and sister Ronan and Murel are true children of…

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  2. Cover of Maelstrom

    Maelstrom

    2006 · Anne McCaffrey and Elizabeth Ann Scarborough

    In Changelings, bestselling authors Anne McCaffrey and Elizabeth Ann Scarborough returned to the sentient planet Petaybee with a story of growth and…

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  3. Cover of Deluge

    Deluge

    2008 · Anne McCaffrey & Elizabeth Ann Scarborough

    When two award-winning science-fiction masters like Anne McCaffrey and Elizabeth Ann Scarborough collaborate, the results are astonishing. Their…

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✓ = numbering verified against the publisher's official series list.

Frequently asked questions

What order should I read the Twins of Petaybee books in?

Read them in publication order, starting with “Changelings”. Start with “Changelings.”

How many books are in the Twins of Petaybee series?

We list 3 books by Anne McCaffrey and Elizabeth Ann Scarborough , published between 2005–2008.

Where can I buy the Twins of Petaybee books?

Each title above links to Amazon. See our affiliate disclosure.

Reading order compiled from author/publisher guidance and verified bibliographic data. Spotted a wrong order, a missing book, or any other mistake? and we'll correct it.