"Twelve-year-old Kyle gets to stay overnight in the new town library, designed by his hero (the famous gamemaker Luigi Lemoncello), with other students but finds that come morning he must work with friends to solve puzzles in order to escape"--Provided by publisher.

Every Tuesday Lola and her mother visit their local library to return and check out books, attend story readings, and share a special treat.

"Ivy was Anne the librarian's doll when she was a young girl. But now she has moved to Anne's library to be its newest Book Buddy--a toy that can be checked out just like a book. Ivy isn't sure she wants to be borrowed, though. She'd rather go back to just being Anne's favorite toy. Fern, a child who visits the library with her stepfamily, also wishes things could go back to the way they were, when Fern had her dad all to herself. When Fern takes...

Roger the chick almost never gets the chance to do things on his own--he's always attached by Velcro to his mother, Olive the hen, who prefers a quiet nap to any excitement. The two Book Buddies even come as a pair when they're borrowed from the library, so Roger doesn't go on many solo adventures. One day, a boy named Liam is persuaded by his little sister to borrow Roger and Olive before picking up Grandpa from the airport. While Liam is preoccupied...

Catboy, Owlette, and Gekko try to save the library from the villain Romeo, who is using a nefarious machine to erase the text from library books and replace it with his own photographs.

"Magnolia returns to explain the many downsides to bringing a circus to a local library"--

When Froggy, Mom, and Pollywogilina set out for the library, Froggy brings a wheelbarrow to hold all the books he plans to borrow but he is so excited that he forgets to use his indoor voice.

Jake, a reluctant reader, becomes a book lover when the new librarian finds Jake a book about woodworking.

"Pinkalicious reads in bed, at the table, and even while she is walking. When Pinkalicious can't find any new books to read at the library, what does she do?"--

Something is stealing machine parts from all over Stermont, including a wrecking ball from a local construction site, and Alexander and his fellow monster hunters, Rip, and Nikki, fear that it is building a Stermont-smashing machine--so the friends must use the resources of the summer maker program at the library to stop this monster, and perhaps even solve the mystery of who is leaving monster trading cards where the Super Secret Monster Patrol can...