"They're putting on their costumes and doing full presentations," the author tells PEOPLE of her children's story time ...

Katherine Schwarzenegger said her coach was "essential" in helping her learn how to communicate with her stepchild and think ...

Speaking with People about what storytime in the Pratt-Schwarzenegger household looks like in honor of the upcoming release ...

Katherine Schwarzenegger knew she needed a little bit of help when she got engaged to Chris Pratt. The author and personality ...

The actor shares son Jack with ex Anna Faris and kids Eloise, Lyla and Ford with wife Katherine Schwarzenegger Pratt ...

Katherine Schwarzenegger hired a coach to help her prepare to become the stepmother of Chris Pratt’s son - ‘It's a confusing ...

Katherine Schwarzenegger revealed the necessary mental steps she took to ensure her relationship with Chris Pratt survives ...

When the writer became engaged to Pratt, she decided to enlist the services of a specialist in stepchild rearing.

Katherine Schwarzenegger and Chris Pratt are happily married and share three children. Before they got married, however, ...

Stepmotherhood is a journey filled with unique joys and complexities, and for Katherine Schwarzenegger, preparing for this ...

Katherine Schwarzenegger's two daughters appear to be taking after their dad Chris Pratt. Though the podcast host doesn't ...

Katherine Schwarzenegger Pratt tells PEOPLE in an exclusive interview that her latest children's book, 'Kat and Brandy,' was ...