Ruskin Splinter is small & thin with knock-knees thick glasses & a squeaky voice & the idea of him taming a dragon makes the whole class laugh. Big strong Elvis is stupid but he looks like a hero. So who is more likely to get the big part in the school play? But when the mysterious beast Krindlekrax threatens Lizard Street & everyone who lives there it is Ruskin who saves the day & proves he is the stuff that heros are made from after all.