Sacha Goldberger's grandmother is anything but frail, and he has pictures to prove it. In his new book, "Mamika My Mighty Little Grandmother," Goldberger unveils the sassy and adorable powerhouse that is his grandmother, Frederika.
The book features color photos -- taken over the course of three years -- of the 93-year-old Hungarian grandmother wearing vibrant costumes in hilarious situations. Her nuggets of wisdom are scattered throughout.
Check out the slideshow below for a peek at what you will find in "Mamika."
HuffPost Parents offers a daily dose of personal stories, helpful advice and comedic takes on what it’s like to raise kids today. Learn more