Cliff Hanger and the Sneezing Zebu

"Cliff Hanger and the Sneezing Zebu" is a book in The Adventures of Cliff Hanger series by Livingston Dangerously. It is presented as adventure #800 and teaches the letter "Z".

Plot
As usual, Cliff Hanger is hanging from a cliff, and he can't hold on much longer. Suddenly, he hears a zebu (a kind of bull from Asia) sneezing. Quickly, Cliff reaches into his backpack to pull out his survival manual. Doing this, he learns that he can grab the zebu's horns to get off the cliff. He does so, and then asks how he can repay the zebu. The zebu tells him he needs a hankie, so Cliff opens a zippered pocket to get a red one. However, the zebu charges at the red hankie and Cliff is forced to run for his life... right off the cliff. Once again, Cliff is back where he started from. And once again, he can't hold on much longer.