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Series / Anne McCaffrey

Cover of Changelings

The Twins of Petaybee books in order A series by Anne McCaffrey

The Twins of Petaybee series by Anne McCaffrey has 3 books, from Changelings (2005) to Deluge (2008). Read it in order, starting with Changelings.

Reading order: 1 Changelings (2005) · 2 Maelstrom (2006) · 3 Deluge (2008)

Updated September 2026

All 3 The Twins of Petaybee books in order

  1. 1.

    Changelings (2005)

    320 pages

    Buy
  2. 2.

    Maelstrom (2006)

    256 pages

    Buy
  3. 3.

    Deluge (2008)

    288 pages

    Buy

The Twins of Petaybee FAQ

How many The Twins of Petaybee books are there?
There are 3 The Twins of Petaybee books, as of September 2026.
What order should I read the The Twins of Petaybee books in?
In publication order, starting with Changelings (2005): 1 Changelings (2005) · 2 Maelstrom (2006) · 3 Deluge (2008).
What is the first The Twins of Petaybee book?
Changelings (2005).
What is the latest The Twins of Petaybee book?
Deluge (2008).
Is the Twins of Petaybee series finished?
There have been no new The Twins of Petaybee books since 2008; Anne McCaffrey died in 2011.
Did Anne McCaffrey write other series?
Yes: Dragonriders of Pern, The Ship Who ..., The Talents Universe, Crystal Singer and Planet Pirates.

More series by Anne McCaffrey

All Anne McCaffrey books

Sources: series order and dates from Wikidata and Open Library. Last updated September 2026.