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science fiction

Quite Possibly Alien – Available Now


One human. Six legs. All hero.

Merchant Academy grad Ciarán mac Diarmuid wants to do well by doing good. But when he rescues a mysterious stranger from foreign assassins no respectable merchant captain will hire him.

On a superluminal mission of epic proportions. 

Now Ciarán must apprentice himself to the black sheep of the powerful nic Cartaí clan, a young woman who is almost certainly a pirate, aboard a sentient starship that is almost certainly insane, on a mission that will almost certainly get both him and his cat killed.

Across a galaxy more dangerous than anyone imagines.

Ciarán has no idea he has been chosen. Any competent human may win a merchant’s license. And any interstellar vessel will do. But it will take more than two legs and a pair of opposable thumbs to liberate the galaxy and see justice done.

It will take the heart of a tiger. And of the champion who walks beside her.


Support Your Local Bookstore

The print book is available everywhere in the universe. Your local bookseller can order Quite Possibly Alien from Ingram using ISBN 9781625600202.

Available in Kindle eBook, Kindle Unlimited, and print.


Quite Possibly Alien eBook Cover - a Science Fiction Space Opera Novel by Patrick O'Sullivan - the cover shows an alien looking space ship approaching a space station.

Available Now


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