The Starless Duology books in order

The The Starless Duology series by Penn Cassidy consists of Starless, published in 2026.
Series · Fiction

Reading order

# Title Published Author Buy on Amazon
1 Starless 2026 Penn Cassidy Buy

The Starless Duology is a fiction series by Penn Cassidy. So far, only the first book, Starless, has been published, arriving in 2026. As the name suggests, this is planned as a two-book series, so a second installment should follow.

Since this duology is still in progress, readers can start with Starless and look forward to the conclusion whenever the next book is released.

Frequently Asked Questions

How many books are in the The Starless Duology series?

There are one books in the The Starless Duology series, published in 2026.

What is the first book in the The Starless Duology series?

The first book in the The Starless Duology series is Starless, published in 2026.

What is Starless about?

Starless is a fiction book by Penn Cassidy, published in 2026.

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