A very clever yeti eludes the traps of children as he hides in the snow-covered mountains he calls home.

In three stories, friends Unicorn and Yeti spend time with each other, watching clouds in the sky, playing copycat, and having a tea party.

Unicorn and Yeti run into each other (literally) while looking for sparkly things, and despite some differences, (for instance Unicorn is magic, Yeti is not, Yeti likes snowball fights, Unicorn can not throw snowballs)--the two become friends over a shared love of hot chocolate with rainbow sprinkles.

Unicorn and Yeti are best friends even though they do not always like the same things--and best friends support each other and share experiences, whether it is icicles in the snow or a walk in the dark forest.

"Use your reading superpowers to learn all about some of the world's most mysterious monsters. Find out about people who claim to have seen monsters, and the evidence for their existence"--

Yetis love snow and all things winter, but sometimes they need a dose of summer as well.

"Unicorn and Yeti try new things. They have fun with stickers. They roller skate everywhere. They chew gum and blow bubbles. And they always stick together!"--Back cover.

It's a winter wonderland on Sodor! Diesel gets a visit from some 'ghostly' Christmas engines, while Kevin enjoys playing in the snow until he's snowed under. Thomas and Cranky drop an important Christmas package and Henry faces off against an abominable snowman. Dash through the snow with Thomas and his friends as they deliver a jolly good time!

In this plot-your-own story book, the reader who wants to be a monster hunter follows the clues to find Bigfoot, or a Yeti, or the Florida Skunk Ape.

A Unicornio y a Yeti les gustan cosas diferentes, pero tienen algo en común: a ambos les gustan las cosas relucientes, como el chocolate caliente con chispas de arcoíris. Pero, sobre todo, ¡les gusta ser los mejores amigos!