"Exceptionally likable and nicely set up for further escapades."
-- Kirkus Reviews
"With likable characters, funny penguin hijinks, a satisfying conclusion with a tease for more adventures, fans of Paddington and Mr. Popper’s Penguins will love this endearing tale."
-- Youth Services Book Review
"Kids of all ages who love penguins will also love this fast paced story. Young readers are often searching for higher level books with a bit of mystery. Einstein the Penguin is the perfect choice full of amusing scenes, friendship, and family."
-- Always in the Middle
"This is a very "Paddington-like" book with low-key reactions to housing a penguin, feisty children, penguin antics, and a satisfying conclusion."
– Puget Sound Council for the Review of Children’s and Young Adult Literature
"The lively, humorous text makes the book ideal for reading aloud. Quirky pen and ink drawings highlight this funny story, which supports the values of family cooperation and concern for others."
-- Omnilibros
"It is one of those rare, heart-hugging series that feels like a warm cup of cocoa on a chilly day. It follows the wonderfully curious penguin Einstein and a sweet family through gentle mysteries, cozy adventures, and laugh-out-loud moments. With its charm and delightful illustrations, the series glows with warmth, kindness, and whimsy."
-- Always a Storybook