Cassandra (character)

Cassandra is Ralph's older sister appearing in The Problem With Paras. She has

Family

 * Miss Wimple (Mother)
 * Major Man (Father)
 * Ralph (Younger Brother)

Likes

 * Hanging out with Simon.
 * Using the medicine.
 * Taking good care.

Dislikes

 * Being poisoned by Cliff.
 * Wasting her time.
 * Her fear of rats.