THE RISE OF NEPTUNE

Lunar Jones and Dread the dragon rally the Dread Knights to defend Mars from attack by Triton, the dragon from Neptune’s largest moon.

About a year has passed since 14-year-old Lunar Jones became a dragoon and bonded with Dread, the planetary dragon of Mars. In this second series entry, Mars is now productive and again accepting Earthers as settlers, while Lunar adjusts to being in a leadership role, despite being younger than most of those he commands and “responsible for protecting all of Mars.” Proctor (strategy), Doc (programming), Little Will (lead scout), and Mara (who’s nicknamed “Wildcard”) reprise their crucial roles, while the story is fleshed out with other familiar faces, a batch of new recruits, and dragoons and dragons from throughout the solar system. Upon the approach of unknown vessels into Mars’ atmosphere, Lunar and Dread recall uncomfortable rumors about hostility from Neptune’s dragons, and the battles begin. Lunar narrates most chapters; occasional sections are told from Proctor’s point of view. A whiff of romantic attraction doesn’t impede the nonstop action, and the epilogue points to more entries to come. The dragon backstory holds together, although several innovations that appear at just the right time and support healing or offer battle advantages feel like overly easy solutions. Most humans present white.

Not as strong as the series opener, but the space battles galore will satisfy returning fans.