Denise Holly Hobbie (née Ulinskas;^[1]: 102 born 1944) is an American writer, watercolorist^[2]: 127 and illustrator.^[3] She is best known for creating the American Greetings character which, originally unnamed, is now also called Holly Hobbie. She also created the Toot & Puddle series of children's books.

She is from Connecticut^[1]: 102 and married Douglas Hobbie in 1964. She resides in Conway, Massachusetts.

Born Holly Ulinskas from Watertown, Connecticut.

Hobbie is the author of the popular Toot & Puddle children's books and the creator of the character bearing her name.

In the late 1960s, at the encouragement of her brother-in-law,^[2]: 128 Hobbie sold distinctive artwork of a cat-loving, rag dress-wearing little girl in a giant bonnet to American Greetings in Cleveland, Ohio. The artwork, based on Hobbie's own children and with rustic New England–style of a bygone era,^[2]: 128 became popular, and her originally nameless^[3] character (identified earlier as "blue girl") became known as Holly Hobbie.

Toot & Puddle are best friends, even though Toot likes to travel and Puddle likes to stay at home in Woodcock Pocket.

• Toot & Puddle
• A Present for Toot
• You Are My Sunshine
• Puddle's ABC
• I'll Be Home For Christmas
• Top of the World
• Charming Opal
• The New Friend
• Wish You Were Here
• The One and Only
• Let It Snow
• How Does Your Garden Grow?

The adaptation of the books, Toot & Puddle was made in 2008 by Mercury Filmworks, National Geographic Kids, and Treehouse TV.

In December 2006, Toot & Puddle: I'll Be Home for Christmas, serving as the pilot episode to Toot & Puddle, aired on Treehouse in Canada and on Noggin in the US. It was released on DVD by National Geographic.^[4]

• Elmore (2018)
• A Cat Named Swan (2017)
• The night before Christmas (Text by Clement Clarke Moore) (2013)
• Gem (2012)
• Fanny (2008)
• Fanny & Annabelle (2009)
• Everything But The Horse: A Childhood Memory (2010)
• The Art of Holly Hobbie (1980)
• Holly Hobbie's the night before Christmas (1976)