Yellowstone Yeti: Case of the Gushless Geyser in Bloomington, MN

What's going on at our favorite park?
Strange things are happening once it gets dark.
Wolves to the west. Elk to the east.
And lurking in shadows, an unruly beast
Who's wild, humongous, hairy, and sweaty.
Some folks have called it the Yellowstone Yeti!
Olivia and "Jenny the Great" team up with the Yellowstone Park Rangers when Old Faithful stops erupting. Using their
Super Bubbly Tracker
to search for clues throughout the park, the girls discover
more
than a gushless geyser.
Can the Lucky Penny Detectives solve this national park mystery?