Books in the A Helping Hand series

Roman was having a great time at summer camp ... until he accidentally bumped into Iris. Every day Iris found a new way to trouble Roman until eventually he dreaded going to camp. Why is Iris being so mean and what should Roman do to stop it happening?

Becca's parents are getting a divorce and she and her brother will be splitting their time between two homes, but what about Neko, the family dog? Who will explain to Neko what's happening and why?