Situation: Critical! is the fourth in a series of seven Thunderbirds novels released by FTL Publications in the United States. Published in November 2010, the paperback novel was written by Joan Marie Verba, and features a new adventure starring John Tracy.
Situation: Critical! is the fourth in a series of seven Thunderbirds novels released by FTL Publications in the United States. Published in November 2010, the paperback novel was written by Joan Marie Verba, and features a new adventure starring John Tracy.
