In 1833 the hellhole Sarah Island penal settlement on the jungle-dense southwest coast of Van Diemen's Land (now Tasmania) was finally judged to be too barbarous even for the soldiers guarding the prisoners, and was ordered closed. The last group of ten prisoners to leave overpowered their captors and left them behind while commandeering a frigate and sailing for liberty in Chile. Hard weather sank their ship but make port they did in Valdivia. First thrown in prison, they were released to become shipwrights and then settled down to the heavenly delights of Spanish culture and family life. Nonetheless, the British navy sought them out and all died or were shipped to the even more horrible penal settlement of Norfolk gland in the mid-Pacific. Butler tells his minor tale swiftly and colorfully, with adequate characterizations; it is fictionalized nonfiction, rather four-square and without the sweep of the great mutiny and escape novels.