Looking for Answers about Tyndale House #6: Yikes!!!?

They did it again! When Tuna and Herby try to transport themselves back to their own time, they manage to finagle the mission and send themselves to Africa-and half of TJ's seventh grade class too! In the jungle, the time stumblers' usual mayhem jumps to a new level as Herby is adopted by a mother gorilla, Tuna is transformed into an ostrich chick, and the students are taken in by an African tribe.

When Hesper tries to escape by leaping into a raging river, TJ finds that it's time to begin showing the leadership qualities that Tuna and Herby claim she'll have someday as a world leader. Thanks to her, everyone makes it home safely and the time stumblers fuel up their time pod, leaving everyone with laughter, tears, and one last zany surprise for TJ.