The Camp, Sunningdale, Feb. 1. \u2795.My dear Mr. Muir:I have just finished p. 381 of your delightful volume, and can therefore now thank you for it with a full heart. I do not know when I have read anything that I have enjoyed more. It has brought California back to my memory with redoubled interest, and with more than redoubled knowledge. Above all It has recalled half-forgotten scientific facts, geology, geography and vegetation that I used to see when in California, and which I have often tried to formulate in vain. Most especially this refers to glacial features and to the conifers; and recalling them has recalled the scenes and surroundings in which I first heard them:[from you].I recognize a few chapters as having read them in the C...