JDH assures his sister, Maria Hooker, that she & their family are often in his thoughts during his time away from civilisation, enduring difficult conditions & ship's rations. Having been months at sea with no word from home JDH describes the joy he felt when they sailed up the Derwent River to land at Hobart, Van Diemen's Land [Tasmania], in the shadow of Mount Table or Wellington. The letters he received in Hobart brought JDH the news that his brother, William Dawson Hooker, was dead. He describes how he mourned as others celebrated their landfall. He had thought that Jamaica would improve his brother's pulmonary complaint. He is reassured that their parents have Maria with them in Glasgow to rely on in their grief. All JDH's shipmates, especially Mr McCormick are being very kind to him. Soon JDH will have work & duties to distract him from his sorrow, he will study the cryptogamic plants of Tasmania. JDH has had a visit from Dr Johnstone & will call on Jorgen Jorgensen, though he is a drunkard. Explains why he approves of his father, William Jackson Hooker's plan to leave Glasgow. Though he does not particularly like Glasgow it does have childhood memories for him & as long as his family are at Invereck he will long to be home there with them. He has sketches of Invereck on his cabin wall & everything he sees reminds him of Scotland & home, the cornfields & woods of Tasmania remind him of highland scenes at Loch Eck, Loch Lomond & the Trossachs. Sends his love to all his family.