The Sacred Texts website has a full electronic translation of the I Ching by James Legge. This was where I got the Hexagram Text, Line Text and Great Image for the I Ching Readings software. If you are interested in reading the rest of the translated wings, or pasting them over into the translation form of your journal, this information is located in the appendixes.
Wings 1 & 2 - Tuanzhaun - Commentary on the Hexagram Text (Appendix I of The Legge Translation) -
Wings 3 & 4 -Xiangzhaun - Commentary on the Figures. This comprises the Daxiang (Great Image), and Xiaoxiang (Small Image). The latter relates to individual lines. (Appendix II)
Wings 5 & 6 - Dazhuan - Great Treatise (Appendix III)
Wing 7 - Wenyan - Words of the Text. Relates to Hexagrams 1 and 2. (Appendix IV)
Wing 8 - Shuogua - Explanation of the Figures. (Appendix V)
Wing 9 - Xuagua - Sequence of the Hexagrams. (Appendix VI)
Wing 10 - Zagua - Contrasted Hexagrams. (Appendix VII)
NB The reference material from Hilary Barrett's I Ching Correspondence Course has an interesting and useful overview of each of these Wings. I have used the translation for each of the Wing's titles (in italics) from this e-book.