The Plot In Five Sentences Or Less:  Eleven year old Ellie’s life and that of her mother is turned upside down when an eccentric 13 year old boy wanders into their home one evening.  He wears tweed jackets and polyester pants, grouses about the depreciation of their home, and has a keen interest in science.  Most shockingly, he claims to be Dr. Sargarsky, noted scientist and also Ellie’s grandfather.  Has her 76 year old scientist grandfather actually found a way to reverse the aging process?

My Take:  This was an enjoyable read, but I did not fall in love with the book.  I found the character of the grandfather too grouchy, arrogant, and self centered to conjure up much interest in following what happens to him.  To Holm’s credit, she does show different sides to him, most notably the pain that he feel regarding the loss of his wife.  Still, for those looking for a book on inter-generational connection or the driving power of science, this would be an excellent pick.  Ages 8+

One Interesting Note About the Author:  Jennifer L. Holm is a prolific children’s author, having written the famous Babymouse series as well as the recent graphic novel Sunny Side Up.