September 19 – Friendship Month

About the Holiday

Do you have friends you haven’t seen or talked to in a while? Is there someone new at work or school who could use a friend to show them the ropes or eat lunch with? If so, this month’s holiday gives you the opportunity to reach out and say hi. The holiday was instituted by the Oddfellows (shortened from The Grand United Order of Oddfellows Friendly Society (GUOOFS)), an international fraternity that dates back to 1730s England, with the hope of encouraging people to make friends. Friendship Month is a super time to show kindness to those friends you know and those you don’t—yet!  

Kat & Mouse: I Like Cheese

By Salina Yoon

 

Every day Kat and Mouse meet for lunch. Every day Mouse brings “the BEST food there is: “CHEESE!,” while Kat mixes it up with a new kind of “delicious” or “spectacular” or “MEOW-velous” sandwich that she introduces with dramatic flair. Each day, Kat offers to let Mouse try some of her sandwich, but Mouse always declines, assuring her that he likes cheese. 

Text and illustration © 2025 by Salina Yoon. Courtesy of Bloomsbury Children’s Books.

One day, while lounging in the wading pool Kat has brought along to their noon-time meet-up, she asks Mouse, “Don’t you ever get bored with your lunch?” Mouse reminds her that he likes cheese, and then wonders: “But Kat, do you ever get bored with me?” After all, he reflects, “I always eat the same lunch, packed in my same lunchbox, and sit on the same log.” 

Thinking about it, Kat decides that they “really are different” and suggests they eat separately the next day. With sadness they go their own ways. The next day finds Mouse on his log with a hunk of blue cheese. Kat has chosen to eat a hotdog under an umbrella attached to a rocking horse.

Text and illustration © 2025 by Salina Yoon. Courtesy of Bloomsbury Children’s Books.

The day after that, Mouse and Kat meet and ask each other how their lunches were. Kat admits that eating lunch alone was “Awful.” Mouse concurs, revealing that his lunch was “gloomy and blue. Even my blue cheese tasted bluer than usual.” Kat regrets recommending the separation, apologizes, and declares that “some things should not change—like our friendship!”

Mouse is happy to resume their usual lunches, but acknowledges that “it’s ok to try new things, too.” Kat perks up. Did Mouse bring a NEW lunch? Indeed he did! In fact, he brought something they will both like. What does he call it? Join them for lunch and find out!

Text and illustration © 2025 by Salina Yoon. Courtesy of Bloomsbury Children’s Books.

Salina Yoon’s latest early reader series introduces kids to a new besties duo that will steal young readers’ hearts. Sweet and funny, Yoon’s story plays out in dialogue, the back and forth indicated through pink speech bubbles for Kat and green bubbles for Mouse. Their straightforward conversations are humorously punctuated by cinematic-worthy full-page spreads that pop with superhero bursts, bright lights, and bold signage.

Repeated words and phrasing (including some of the ingredients to Kat’s sandwiches) flow smoothly and naturally throughout the story, giving emerging and new readers confidence and pleasure in reading independently. Kat and Mouse’s appreciation and love for each other is infectious, and small moments between them hint at the charming personality traits kids have to look forward to in future series titles. 

Kicking off an endearing and enchanting new graphic early reader series, Kat & Mouse: I Like Cheese is sure to be a favorite on any young reader’s bookshelf and enjoy constant circulation at any library. 

Ages 5 – 7 

Bloomsbury Children’s Books, 2025 | ISBN 978-1547612420

About the Author/Illustrator

Salina Yoon is an award-winning author-illustrator of nearly two hundred books for children, including Duck, Duck, Porcupine!, the Penguin series, the Bear and Floppy series, and Be a Friend. She studied art and design at the Art Center College of Design in Pasadena, California, and now lives in San Diego with her family. Visit her at salinayoon.com.

Friendship Day Activity

celebrate-picture-books-picture-book-review-give-me-your-hand-puzzle

Give Me Your Hand! Puzzle

In this Give Me Your Hand! Puzzle, everyone is welcomed with a handshake. Offering friendship to all, the interchangeable pieces can be mixed and matched as the animals become buddies with one another. 

Supplies

celebrate-picture-books-picture-book-review-UN-day-puzzle

Directions

  1. Print the puzzle: to make the puzzle sturdier: Print on heavy stock paper or glue the page to poster board
  2. Color the pictures with colored pencils or crayons
  3. Cut the pieces apart
  4. Switch the pieces around to make many alternate pictures

celebrate-picture-books-picture-book-review-UN-day-puzzle

You can purchase Kat & Mouse: I Like Cheese! from these booksellers

Amazon | Barnes & Noble | Bookshop (discounted books and support for your local independent bookstore.)

Picture Book Review

November 21 – It’s Picture Book Month

celebrate-picture-books-picture-book-review-penguin-and-penelope-cover

About the Holiday

There’s still time to celebrate one of the best months of the year—Picture Book Month! If you’re in shopping mode, be sure to put plenty of picture books on your list for the kids in your life. You know what they say—and it’s really true: A book is a gift you can open again and again!

Penguin and Penelope

By Salina Yoon

 

One day while taking a walk, Penguin saw a baby elephant stuck in the mud. “Her name was Penelope.” Penguin helped her out of the mud then gave her food, water, and a much-needed bath. Penguin noticed elephant tracks on the ground, and he and Penelope followed them, hoping to find Penelope’s herd. But when they came to a break in the tracks, they found a wide ravine through which a river flowed. “‘Oh dear,’ said Penguin. ‘We’d better find another way.'”

celebrate-picture-books-picture-book-review-penguin-and-penelope-following

Copyright Salina Yoon, 2022. Courtesy of Bloomsbury Children’s Books.

They walked for days trying to find a way around the ravine, but couldn’t find one. “The world is so big!” Penelope said when they slept under the stars, blanketed with Penelope’s long scarf. The days of searching turned into weeks, and “over time, their friendship grew and grew, and so did Penelope.” One afternoon as they were lying on a beach watching the birds in the sky, Penelope said that she wished she could fly. This gave Penguin an idea.

They went down to the river’s edge. Penguin dived in, but Penelope only waded in carefully. “Penguin asked her to trust him. And she did.” To Penelope, swimming felt like flying. When they reached the other bank, they discovered elephant footprints. They followed them a long way until, finally, they found Penelope’s herd. Penelope and Penguin hugged goodbye with promises never to forget each other, and Penguin gave Penelope his scarf to remember him by. 

celebrate-picture-books-picture-book-review-penguin-and-penelope-watching-birds

Copyright Salina Yoon, 2022. Courtesy of Bloomsbury Children’s Books.

Penelope’s family was so happy to see her. “‘How we’ve missed you!’ they cried.” Penelope was happy to be back with her herd, but she also missed Penguin. One day, Penelope went back to the riverbank where she and Penguin had come ashore. She found him there, and once again they “flew like the birds” together.

A panel on the back of the cover jacket holds images of Penguin and Penelope for children to cut out and play with. The front and back endpapers offer a river backdrop, where kids can play with Penguin and Penelope while engaging their imagination.

celebrate-picture-books-picture-book-review-penguin-and-penelope-swimming

Copyright Salina Yoon, 2022. Courtesy of Bloomsbury Children’s Books.

Salina Yoon’s latest Penguin adventure begins with a surprise discovery that leads to a fast and forever friendship as Penguin helps Penelope find her way home. Penguin’s kindness and pluck are unwavering as the search extends over time, during which Penelope grows in size and experience while following her new friend. After being welcomed home with excitement and much love, Penelope is happy to be back with her family. Her longing to see Penguin again, however, spurs her to set out on her own adventure, one that demonstrates her growing independence while still guided by her family’s footsteps. This development as well as a beautiful fold-out page that shows Penelope’s family lovingly watching over her from a distance as she swims with Penguin will cheer and reassure young children.

Yoon’s storytelling is gentle and sprinkled with dialogue that conveys the characters’ emotions in ways that even the youngest child will appreciate and understand. Penguin is as adorable as ever, and Penelope is sweet and expressive as Penguin feeds her, makes her giggle while giving her a tickle-y bath, and discovers how big the world is. Yoon’s imagery, drawn with vibrant colors and boldly outlined dynamic shapes highlights adorable Penguin and Penelope, and little ones will laugh when Penguin—with just an “Oof!”—lifts Penelope out of the mud. Penelope’s homecoming is poignant, and the panoramic fold-out will thrill readers.

A sweet story of friendship found and never forgotten on life’s journey, Penguin and Penelope will enchant fans of the series as well as those just discovering it. The book is a must addition for school and library collections and for anyone looking for a charming and tender story their child will want to hear again and again.

Ages 3 – 6 

Bloomsbury Children’s Books, 2022 | ISBN 978-1681193441

Discover more about Salina Yoon, her books, and her art on her website.

Picture Book Month Activity

celebrate-picture-books-picture-book-review-penguin-and-penelope-coloring-page

Penguin and Penelope Activity Kit

 

You can join Penguin and Penelope in some fun with the coloring page, maze, and connect-the-dots page  you’ll find on Salina Yoon’s website!

Penguin and Penelope Activity Kitcelebrate-picture-books-picture-book-review-penguin-and-penelope-cover

You can find Penguin and Penelope at these booksellers

Amazon | Barnes & Noble | Books-a-Million

To support your local independent bookstore, order from

Bookshop | IndieBound

Picture Book Review