91 pages : illustrations ; 22 cm.
Magic tree house ; #35
Osborne, Mary Pope. Magic tree house series ; #35.
"A Stepping Stone book."
"When the magic tree house whisks Jack and Annie back in time, they land in the tallest tree in Yosemite, California where they join nature conservationist, John Muir, and US President Teddy Roosevelt on a historic trip through the woods"-- Provided by publisher.
9780593177471 (library binding)
0593177479 (library binding)