Shortly after she's revealed to be on the Admiralty Board, you'll have a mostly-private ... Tali is very much at risk in the finale of the Quarian / Geth storyline. At the very end, your Geth ...

According to the book’s official description, “The Quarian ark Keelah Si’yah sails ... and a deadly pathogen on board. Soon, the disease is jumping species, and it quickly becomes clear ...