"In Double Trouble, identical twins Cassie and Caitlyn Waters have adjusted to small-town life in Aura, Texas, but they're still not used to seeing visions of the future. And their Sight is only getting stronger as their twelfth birthday nears! But even with this new gift, neither girl could have predicted what the mysterious package they received would contain--a connection to the father they know nothing about and the grandmother they never knew...