Caspak trilogy Books in Order

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🎧 Listen to Out of Time's Abyss on Audible

1918 series of three books by Edgar Rice Burroughs

Publication order

In the order the books were originally released.

  1. Cover of Out of Time's Abyss

    Out of Time's Abyss

    1918 · Edgar Rice Burroughs

    In this 1963 novel by Edgar Rice Burroughs, John Bradley becomes separated from the rest of the crew and must face the "humans" with extra appendages…

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  2. Cover of The land that time forgot

    The land that time forgot

    1918 · Edgar Rice Burroughs

    It happened a little after three o'clock on the afternoon of June 3rd, 1916. The narrator reflects on the intense and terrifying experiences he went…

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  3. The People That Time Forgot

    Year unknown · Edgar Rice Burroughs

    The People That Time Forgot is a fantasy novel by American writer Edgar Rice Burroughs, the second installment of his Caspak trilogy. It was first…

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Frequently asked questions

What order should I read the Caspak trilogy books in?

Read them in publication order, starting with “Out of Time's Abyss”. Start with “Out of Time's Abyss.”

How many books are in the Caspak trilogy series?

We list 3 books by Edgar Rice Burroughs , published in 1918.

Where can I buy the Caspak 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.