"Eva Wingdale and her class are excited about their trip to Poppy's Pumpkin Farm, where every year, there is one very large, extra special, thank-you pumpkin; but on the second day of the visit the owls find that the Thank-you Pumpkin has gone missing, and the farm animals are in an uproar -- so Eva and the other owls turn detective to solve the mystery of the missing pumpkin." --

It's a special week at Treetop Elementary because it's time to choose a class president! Eva is excited because she loves to make choices and vote for things! But when Sue announces she's running for president, no one else steps up to run against her. So Eva makes a quick game-time decision to run for president herself! Who will win the big vote to become president of the class?

Warm Hearts Day is approaching and Eva has been making lots of fun gifts and treats for her friends, but as the big party at the Old Oak Tree nears, she realizes that she has neglected to make any gifts for her family.

Eva decides that warning all the animals in the forest about the approaching storm is a perfect project to prove herself worthy of taking the Owl Oath, but when she stops to help a lost pony and they get caught in the storm, they have to take shelter in a cave, and end up helping each other to stay brave.

Eva is planning a big sleepover for her "hatchday" celebration, but one of her friends, Sue, does not seem to want to attend--so Eva must find out what is bothering Sue, and help her get over her first-sleepover jitters.

When Eva Wingdale sees something large and white flying above her she is convinced that it is a ghost, although most of the other owls just laugh at her--until something large and heavy and white lands on the school roof.

Eva wants to be friends with Hailey, the new owl in her class, but when Hailey seems to prefer Lucy's company, Eva starts to feel left out, and even a little jealous of her best friend.

Eva offers to babysit for little brother Baby Mo so her parents can go to a sky-dancing competition, and she enlists a couple of her friends to help--unfortunately Mo proves to be a handful, eating too much candy, making a big mess, and throwing a tantrum, and she and her friends have to clean up fast before her parents get home.

Simple text and photographs introduce owls, including their physical characteristics and behavior.

When Eva hurts her wing, she visits the hospital and meets a new friend, Rocco, who has a broken leg--but wearing a sling for a week prevents her from writing in her diary, and she turns to her friends and family in order to keep it up to date.