Description The Human under My Bed . Myrtle is convinced there's a human under her bed. So, she decides to set a trap! King for the Day . When Boris grows up, he wants to be king. But his brother, Morris, comes up with a plan to keep Boris quiet for good. In Level 11 - Lime, children read with increasing fluency. They will have learned most of the common letter-sound combinations and can read familiar words automatically without needing to sound out and blend.