Search Results for Sierra Club -- Biography. SirsiDynix Enterprise https://pamy.ent.sirsi.net/client/en_US/default/default/qu$003dSierra$002bClub$002b--$002bBiography.$0026ic$003dtrue$0026te$003dILS$0026ps$003d300? 2024-11-13T15:12:59Z Title Guardians of the valley : John Muir and the friendship that saved Yosemite ent://SD_ILS/0/SD_ILS:387455 2024-11-13T15:12:59Z 2024-11-13T15:12:59Z Author&#160;King, Dean, 1962- author.<br/>Publication Date&#160;2023<br/>Call #&#160;333.7209 KIN 2023<br/> Title Guardians of the valley [cd sound recording] : John Muir and the friendship that saved Yosemite ent://SD_ILS/0/SD_ILS:387765 2024-11-13T15:12:59Z 2024-11-13T15:12:59Z Author&#160;King, Dean, 1962- author.&#160;Desz, Samantha, narrator.<br/>Publication Date&#160;2023<br/>Call #&#160;TB 333.7209 KIN<br/>