Our fate is in their hands The universe is a hostile place in John Scalzi's The End of All Things the sixth in The Old Man's War series The Colonial Union's Defence Force was formed to save humanity when aggressive alien species targeted our worlds Now Lieutenant Harry Wilson has an urgent new mission as a hostile universe becomes ever more dangerous He must investigate a sinister group which lurks in the darkness of space playing different factions against one another They'll target both humans & aliens & their motives are unfathomable The Defence Force itself is weakening as its soldiers fall
- without recruits to replace them Relations with Earth have broken down & it will send no more troops even as human colonies become increasingly vulnerable to alien attack Lieutenant Wilson & Colonial Union diplomats must race to keep the peace seek reconciliation with an enraged Earth & maintain humanity's unity at all costs If they don't it will mean oblivion extinction & the end of all things