Q-Zone, the second book in the Q Continuum trilogy, picks up in the midst of an unrelenting battle between the Enterprise (under the command of Riker) and the Calamarain, while Picard is held as an unwitting hostage-come-spectator to Q's checkered past.
Fleeing the Calamarain, Riker takes the Enterprise into the Galactic Barrier in a move which may way well turn into a frying pan into the fire maneuver. Meanwhile, Picard bears witness to a genocide of epic proportions as Q reveals how he played a role in the extermination of the ancient Tkon civilization, orchestrated by the malevolent 0.
After spending the majority of Book 1 battling the Calamarain, Riker finally takes action after Barclay's suggestion that the Enterprise's shields could be augmented by the psyionic energy of the galactic barrier. Sure enough, the crew leave behind their gaseous adversaries, although the price they have to pay is not yet clear. I'm glad that Lem Faal's story is finally advanced here: his constant chafing against the crew had become tiresome, and pushed beyond all reasonable behaviour. Thankfully, we're informed that such behaviour is not entirely of his own making as the entity behind the barrier (0) has formed some psychic connections of his own. This turns Lem Faal into an even more tragic figure, devoid of any emotional connection to his two children and intent on seeing through his experiment no matter what the consequences. Quite how much of this is 0's influence, I'm not entirely sure - but his son seems to give the impression that Lem has never been a contender for the galaxy's best father.
I was glad to see Female Q and Q Junior sidelined in Book 2, their presence became grating in the first book and the (already tense) situation on the Enterprise didn't need an extra element of complication thrown into the mix.
Riker's command skills sometimes come across as lacking in certain critical scenes - his lack of authority when it comes to Lem Faal and ensuring the safety of the telepathic crewmembers felt somewhat out of character, as did his self doubt about losing another Enterprise after the D was lost in Star Trek Generations. Honorary mention must be given to Baeta Leyoro, the Enterprise's new security chief of Angosian supersoldier ("The Hunted") origin. Sadly, both in this book and the last, the character comes across as two-dimensionally trigger happy (especially in her reaction to Q and Barclay). Still, I'll be interested to see any effects of the psychic energies of the barrier which may or may not manifest themselves in her in Book 3.
On to the primary plot: Picard's journey into Q's past. I enjoyed 0's summoning of his preternatural gang of thugs through the Guardian of Forever. While I feel the jury is still out on the inclusion of Gorgan (TOS's friendly angel from "And the Children Shall Lead", a less than stellar episode), I enjoyed the inclusion of the Beta XIIa entity, christened here as (*), and "The One", an alien who bears similarities to "God" from Star Trek V: The Final Frontier. Author Greg Cox clearly knows his canon well, and that's one of the main reasons why Q-Zone excels at weaving together established elements of the Star Trek universe into an interesting plot.
Cox provides a believable backstory to the Calamarain, and justifies their hatred of Q we see in "Deja Q". It was harrowing to see 0's casual brutality in condensing the lifeforms down into an icy dustball, and Q's reaction was pitched well. Yet in reality this is only the prelude to the main event (as we are constantly reminded by modern-day Q)...
The Tkon empire take center stage as 0 and Q's playthings, as 0 coaches Q in the joys of tormenting lesser lifeforms. Here clearly lies the origin of Q's love of "testing" species, and Cox establishes a very believable backstory for our favourite omnipotent TNG guest star in a plot which finally sheds light on the reasons behind Q's modus operandi. In a series of chapters which spans periods of time in the decades leading up to the annihilation of the Tkon empire, 0, Gorgan, (*) and The One take turns in wreaking havoc and fomenting civil war across the multiple worlds which constitute the Tkon empire's home solar system.
Viewers who remember TNG's "The Last Outpost" already know how things end for the Tkon Empire, but I thought Cox's plot was especially convincing in tying together so many high-concept throwaway lines in that episode. While the intervention of the superbeings in Tkon history became gradually more deadly, this made 0's final act no less harrowing. The way in which 0 snuffs out an entire civilization with such casual disregard for life shocked me even though I knew it was coming. Young Q's reaction was fascinating to see, as his "limits" are finally laid down: this is wrong, and even though he is outnumbered and powerless to stop it, a line has been drawn in the sand placing Q and 0 on opposite sides.
It's clear that the trilogy is maneuvering towards the eventual reveal and potential release of an imprisoned 0, so I'm looking forward to diving into the final book to see how things end.
An improvement on Book 1, and very enjoyable! Four stars.