Martin Howard 
Shaun the Sheep — The Farmer’s Llamas [PDF ebook] 

Will Shaun turn to the dark side when three llamas arrive at Mossy Bottom Farm? A hilarious retelling of the TV special.When a mix-up at the auction leads to a surprise win, the Farmer brings his prize animals — a trio of llamas — home to the farm. Shaun is thrilled, but are the new residents a baaad influence? Based on a one-off, half-hour TV episode, this junior novel includes full-colour stills from the special.