Content levels
Positive tags
Hero archetypes
Protagonist archetypes
Synopsis
A missing scientist, a lost bioweapon, and just one flimsy lead… Billy Firebrand and his dysfunctional crew of mercenaries are on the trail of the greatest mystery they've ever faced. Only when they arrive on the ocean world of Calypso looking for answers, they uncover nothing but more questions. Now, with his entire crew trapped in a giant luxury submarine fifty kilometers under the ocean, hunted by a mysterious hacker, a vengeful mercenary colonel, and a giant sea monster, all Billy can do is keep his friends together and try not to die. Fans of The Worst Ship in the Fleet and Rogue Agent will love this new series full of swashbuckling adventure, witty banter, and plenty of sci-fi fun. Tag along with this crew of has-beens as they redefine what it means to be heroes (and not always in a good way). Set in the fan-favorite universe of Dumb Luck and Dead Heroes , you don't need to have read that series to fully enjoy this action-packed series.
Tags
Is The Calypso Enigma: A Billy Firebrand Adventure appropriate for my child?
Suitable for most readers 13 and up.
This humorous space adventure features a dysfunctional mercenary crew facing danger including sea monsters, hostile pursuers, and life-threatening situations in an underwater setting. Violence is present but not graphic, with emphasis on witty banter and comedic misadventures.
What to know going in
This book has moderate violence, no sexual content, and moderate language. Content notes include captivity and violence.
Publisher ages reflect reading level; our rating reflects content maturity — they can differ.
Who'll love this
Teens will enjoy the fast-paced underwater adventure with a ragtag crew of mercenaries who must work together despite their differences.