Dubbed a "reluctant reader" by his teacher, twelve-year-old Derek spends summer vacation learning important lessons even though he does not complete his summer reading list.

Twelve-year-old Derek Fallon has the opportunity of a lifetime--to perform stunts in a movie featuring a popular twelve-year-old star--but complications arise involving his best friend, a capuchin monkey, and Derek's chronic inability to concentrate on schoolwork.

Dani has been waiting to go to school her whole life, and cannot wait for the joys it will bring, such as the friendship of Ella. However, school also brings many unexpected things that Dani isn't sure she is ready to face.

When twelve-year-old Ana's zoologist parents move the whole family into the zoo, the Sneers--the clan of carnivorous female predators in her class--have even more ammunition to make her life miserable, although she tries to act like a chameleon and fade into the background.

"Derek Fallon discovers all the angst that comes with being twelve--he just wants to feel grown up, but life gets in the way with a series of mishaps that make him look like a baby"--

Se trata de ejemplos y descripciones de los esqueletos, los dos los crujientes por fuera y los crujientes por dentro. Focuses on examples and descriptions of both internal and external skeleton structures.

After becoming the zoo's most popular student ambassador, Ana Wright, twelve, is starting to love her life when Ashley, her archenemy from school, volunteers at the new aquarium, and Ana finds her life turned upside-down again.

A warm and heartfelt story about Dani's love for her dad and her friendship with Ella. It's a story about sorrow and joy--and how life really is. It's the second-to-last day of school and Dani's so happy she could write a book about it! In fact, that's exactly what she's done, although it's not quite finished yet. Now the book is in her backpack with all the other things she has to take home before the summer break. But then Dani gets some bad news....

"Derek Fallon has expanded his taste in cartoons to the world of manga and anime. Together with his friends Carly, Matt, and Umberto, Derek has fun learning about all the cool aspects of ninja culture. When someone starts vandalizing their school with graffiti of a mischievous troll-like figure, these ninjas-in-training are convinced they'll be able to crack the case. But it turns out that being a ninja is a lot more work than they thought, and this...

"Derek Fallon finally found something to get excited about at school-- an extracurricular class on making videos! Together with his friends Carly, Matt, and Umberto, Derek can't wait to create his own Youtube web series. But he soon realizes Youtube stardom is a lot of work. On top of that, it's time for his foster monkey Frank to go to monkey college so Derek must scramble to find a reason for Frank to stay with his family-- if only a little while...