A taster from free ebook,
The Library Tree by Scott Douglas: 'Ralph was a fine ninja, and I surely would’ve never been able to win a fight against him. But he was still a man, and thus had a weakness. Now you may be thinking, “Of course he had a weakness - he had only one leg and two feet!” If you’re thinking this, then you’re wrong. You should see the kicks Ralph can deliver with that one leg and two feet - powerful enough to knock a tree down. No - his weakness wasn’t his leg - it was Skittles. He was addicted to the stuff. All one-legged, two footed ninjas are (but not two-legged ninjas - they’re quite a different story). All you have to do to get past him to get the tree is throw enough Skittles on the ground to keep Ralph busy for a few minutes.'