When Their Home Mysteriously Explodes Around Their Ears, Twins Jack And Jaide Are Sent To Stay With A Grandmother They Have Never Met, In A Town They Have Never Heard Of. Portland Might Seem Boring And Quiet, But It Soon Becomes Apparent That Grandma X Is More Than A Little Eccentric, And There Are Very Strange Happenings In The Town. Talking Cats, Swarms Of Cockroaches, A Miniature Tornado Trashing Their Room - The Twins Are About To Find Out What It Means To Be A Troubletwister!