I finished yesterday evening the first volume, and I very sincerely congratulate you on having produced a FIRST-CLASS book ('Himalayan Journal.')--a book which certainly will last. I cannot doubt that it will take its place as a standard, not so much because it contains real solid matter, but that it gives a picture of the whole country. One can feel that one has seen it (and desperately uncomfortable I felt in going over some of the bridges and steep slopes), and one REALISES all the great Physical features. You have in truth reason to be proud; consider how few travellers there have been with a profound knowledge of one subject, and who could in addition make a map (which, by-the-way, is one of the most distinct ones I ever looked at, wherefore blessings alight on your head), and study geology and meteorology! I thought I knew you very well, but I had not the least idea that your Travels were your hobby; but I am heartily glad of it, for I feel sure that the time will never come when you and Mrs. Hooker will not be proud to look back at the labour bestowed on these beautiful volumes. Your letter, received this morning, has interested me EXTREMELY, and I thank you sincerely for telling me your old thoughts and aspirations. All that you say makes me even more deeply gratified by the Dedication; but you, bad man, do you remember asking me how I thought Lyell would like the work to be dedicated to him? I remember how strongly I answered, and I presume you wanted to know what I should feel; whoever would have dreamed of your being so crafty? I am glad you have shown a little bit of ambition about your Journal, for you must know that I have often abused you for not caring more about fame, though, at the same time, I must confess, I have envied and honoured you for being so free (too free, as I have always thought) of this "last infirmity of, etc." Do not say, "there never was a past hitherto to me--the phantom was always in view," for you will soon find other phantoms in view. How well I know this feeling, and did formerly still more vividly; but I think my stomach has much deadened my former pure enthusiasm for science and knowledge.