It's all entangled; here's the reading order from there:
TNG: Death In Winter
Titan: Taking Wing
Titan: The Red King
Articles Of The Federation
Titan: Orion's Hounds
TNG: Resistance
TNG: Q & A
TNG: Before Dishonor
Titan: Sword Of Damocles
TNG: Greater Than The Sum
Destiny trilogy
TNG: Losing The Peace
A Singular Destiny
VOY: Full Circle (not necessary, but even if you don't like Voyager, read it, it's amazing.)
VOY: Unworthy (ditto)
Titan: Over A Torrent Sea
Titan: Synthesis
Typhon Pact miniseries (being published now)
In general, Memory Beta is the site you want to use for finding reading order for various series, but beware the occasional spoiler.
And of course, you can skip just about anything if you really hate it or can't find it; anything necessary will be summarized in later novels. Possible exceptions: you probably don't want to miss Greater Than The Sum, Destiny, or A Singular Destiny, and Full Circle is extremely important if you want to keep going with Voyager.
For the record, the Typhon Pact miniseries also refers back heavily to the Deep Space Nine post-finale novels. Search "Deep Space Nine Relaunch" on Memory Beta to find more info about that series. But as I said, don't freak out if you don't want to take on another series; anything necessary will be summarized when it comes up.