Second species trilogy Books in Order

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A three-volume science fiction trilogy titled 'Second species trilogy' by O'Reilly, Jane, with volumes published in 2017, 2018, and 2020.

Publication order

In the order the books were originally released.

  1. Cover of Blue Shift

    Blue Shift

    2017 · O'Reilly, Jane

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  2. Deep Blue

    2018 · O'Reilly, Jane

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  3. Blue Planet

    2020 · O'Reilly, Jane

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Frequently asked questions

What order should I read the Second species trilogy books in?

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

How many books are in the Second species trilogy series?

We list 3 books by O'Reilly, Jane , published between 2017–2020.

Where can I buy the Second species trilogy 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.