Ringo & the Yogi - Prasun Roy - Bog

Ringo has just turned ten, and is very excited to go on a
trekking expedition organized by Bharat Scouts and Guides.
During the expedition in Joshimath, Ringo befriends a Yogi,
who tells him inspiring adventurous stories. Soon after, a
catastrophic cloudburst causes devastating floods and
landslides in the entire Uttarakhand. The only hope for the
boys to return home is to seek help from a nearby Army
base camp.
Ringo & the Yogi brave the calamities through the mountains
and try to reach the Army camp, finding a way through the
dense and dangerous forest.
Do they ultimately reach the Army base and inform them about the location of the trekking
camp? Does destiny lead Ringo and the Yogi to victory?
And most importantly, who is the mysterious Yogi?