Alcatraz Island 6, 2008, the Alcatraz Island Global Peace Center Proposition C failed to pass, with 72% of voters rejecting the proposition. The coastal environment of the San Francisco Bay Area has caused deterioration and corrosion of building materials throughout Alcatraz. Beginning in 2011, the National Park Service began major renovations on the island, including the installation of solar panels on the cell house roof, slope stabilization near the Warden's House and the stabilization and rehabilitation of the outer cell house walls. Recently, Alcatraz has been home to several art installations. The Chinese artist/dissident Ai Weiwei staged an exhibition which explored "questions
Alcatraz Versus the Scrivener's Bones (also very helpful, as he can 'get lost' whenever he is in a dangerous situation, and he 'finds his way back' when he deems it necessary). Each one helps Alcatraz as he wanders the rows of book shelves in the Library of Alexandria. Also revealed is Alcatraz's father and mother's Talent of Losing Things. A third Alcatraz book was released October 1, 2009, titled "Alcatraz Versus the Knights of Crystallia". A fourth book, "Alcatraz Versus the Shattered Lens", published in 2010. Brandon Sanderson has said that he intends to write five Alcatraz books, although Scholastic has thus far only commissioned