How To Slay a Dragon by Bill Allen is $.99 in ebook today, the last day of the Big Deal sale on many ebooks on Amazon. Some other children's titles in the sale are at the bottom of this post, images and links only, most are $.99 or $1.99 and by some top authors in the field, so page down to see.
Book description for How To Slay a Dragon:
Greg Hart can't slay a dragon. He'd be lucky to win a fight against one of the smaller girls at school.His only real skill is that he can run faster than any other twelve-year-old boy in his class, a necessity, since that's who he's usually running from. Oh, it's not like he's never been the hero at the center of an adventure. It's just the kind of adventures he's been involved with have always been the made-up kind he's written about in his journal.Now the magicians of Myrth have yanked Greg into a strange new world, where the monsters he must run from are far scarier--and hungrier--than anything he's ever run from before. He tries to tell everyone there's been a mistake. Ruuan is a very large dragon, while Greg, on the other hand, is neither large nor a dragon. He's barely much of a boy. Unfortunately, such trivialities could never stop the people of Myrth from believing Greg will rescue King Peter's daughter from Ruuan. After all, Greg has been named in a prophecy, and no prophecy has ever been wrong before.Why, Greg wonders, does he have to be at the heart of the first one that is?