When Liza and Jeremy run to their mother during a scary storm, she comforts them by telling them about the Invisible String, which connects people who love each other no matter where they are and means that they are never alone.

"Hank Wolowitz and Inkling, his invisible bandapat friend, try to save the family ice-cream store's business from a whoopie pie food truck parked outside."--

"Collecting books can be a dangerous prospect in this fun, time-traveling, fantasy adventure from a spectacular debut author. One thing any Librarian will tell you: the truth is much stranger than fiction ... Irene is a professional spy for the mysterious Library, a shadowy organization that collects important works of fiction from all of the different realities. Most recently, she and her enigmatic assistant Kai have been sent to an alternative London....

Time-travelling Librarian spy Irene must discover who killed an important figure at a dragon-Fae peace conference, or people close to her may bear the cost of her failure.

"A professional spy for a mysterious Library that harvests fiction from different realities, Irene faces a series of assassination attempts that threaten to destroy her and everything for which she has worked. Irene is teaching her new assistant the fundamentals of a Librarian's job, and she is finding that training a young Fae is more difficult than she expected. But when they are the targets of kidnapping and assassination attempts, she decides...

"Time-traveling Librarian spy Irene has faced unimaginable challenges across a multitude of worlds, but to keep her friends safe, Irene will have to do what has never been attempted and cut through the tangled web of power at the heart of the Library. Irene is trying to learn the truth about Alberich-and the possibility that he is her father. When the Library orders her to kill him, and then Alberich himself offers to sign a truce, she has to discover...