Kristin O’Donnell Tubb, the award-winning author of A Dog Like Daisy, delivers another heartwarming must-read middle grade novel for dog lovers. Equal parts funny and poignant, this book from the point of view of the service dog, Zeus, is perfect for fans of Max and A Dog Called Homeless. Zeus comes from a long line of heroic dogs, and he dreams of glory as a K9 commander. But he receives a much more dangerous assignment—middle school! And as all good service dogs know, the only way to get through hostile territory is by being invisible. Zeus’s new human, Madden, is diabetic, and he wants to be invisible, too. That’s hard to do with a huge German Shepherd at his side to alert him when his blood sugar drops. And it’s even harder because Madden makes this noise called music that draws attention. Zeus’s mission becomes clear: he must destroy music. While Zeus’s training prepared him for his most important job—keeping Madden safe—he discovers the human world is complicated. As Madden dreams of winning the state band competition and tries to reconnect with his mom, the lieutenant, Zeus must learn that, sometimes, you need to stand out to fulfill your duty.

Max meets A Dog Called Homeless in this sweet and poignant middle grade novel told from the humorous, thoughtful perspective of a rescued pit bull as she trains to be a service dog for an injured veteran and his family. Daisy has only ten weeks to prove her usefulness or else be sent back to the pound. Yet if she goes back, who will protect Colonel Victor from his PTSD attacks? Or save the littler human, Micah, from those infernal ear muzzles he calls earphones? What if no one ever adopts her again? Determined to become the elite protector the colonel needs, Daisy vows to ace the service dog test. She’ll accept the ridiculous leash and learn to sit, heel, shake, even do your business, Daisy when told to. But Daisy must first learn how to face her own fears from the past or risk losing the family she’s so desperate to guard—again.

When ten-year-old Zeus is kidnapped, he discovers he can defend himself with a magical thunderbolt.

The award-winning author of A Dog Like Daisy returns with a moving middle grade novel from the point of view of Luna, a Labrador therapy dog who accompanies her group therapy kids when they set off on an adventure across Austin, Texas. Luna has always wanted to be a therapy dog at Therapy Dogs Worldwide. Now she’s a whisker away from reaching her fifty-visit pin that will make it official. But when her “clients”—the children who visit her—are put into a therapy group, Luna’s routine is upended. Like the moon, Luna shows different faces at different times. And her clients each have different needs—Beatrice is tangled in knots of anger, Caleb rushes like a waterfall, Amelia carries fear heavy like a shadow, and Hector is quiet as a rock. To comfort the kids, Luna can be what they need her to be, but can she be everything to them all at once? When Hector doesn’t show up to a session one day, the kids set off on an unexpected quest to find him. Luna joins to keep them safe, and they must work together to almost learn the truth. * Banks Street Best Children's Books of the Year *

"For every book lover who fantasized about getting locked in the library overnight,The Story Collectoris a dream come true!"—New York Times-bestselling author Alan Gratz In the tradition of E. L. Konisburg, this middle-grade mystery adventure is inspired by the real life of Viviani Joffre Fedeler, born and raised in the New York Public Library. The Story Collector by Kristin O'Donnell Tubb is a middle-grade historical fiction inspired by the real life of Viviani Fedeler. Eleven-year-old Viviani Fedeler has spent her whole life in the New York Public Library. She knows every room by heart, except the ones her father keeps locked. When Viviani becomes convinced that the library is haunted, new girl Merit Mubarak makes fun of her. So Viviani decides to play a harmless little prank, roping her older brothers and best friend Eva to help out. But what begins as a joke quickly gets out of hand, and soon Viviani and her friends have to solve two big mysteries: Is the Library truly haunted? And what happened to the expensive new stamp collection? It's up to Viviani, Eva, and Merit (reluctantly) to find out.

Selling Hope is an inventive middle grade novel about a girl who wants a normal life and how she sees Halley's Comet as her ticket out of the vaudeville circuit. It's May 1910, and Halley's Comet is due to pass thru the Earth's atmosphere. And thirteen-year-old Hope McDaniels and her father are due to pass through their hometown of Chicago with their ragtag vaudeville troupe. Hope wants out of vaudeville, and longs for a "normal" life -- or as normal as life can be without her mother, who died five years before. Hope sees an opportunity: She invents "anti-comet" pills to sell to the working-class customers desperate for protection. Soon, she's joined by a fellow troupe member, young Buster Keaton, and the two of them start to make good money. And just when Hope thinks she has all the answers, she has to decide: What is family? Where is home? “[An] oft-engaging, pleasantly romantic romp through a fascinating time in America's entertainment history.” —Kirkus Reviews

What if there was a 13th zodiac sign? You're no longer Sagittarius, but Ophiuchus, the healer, the 13th sign. Your personality has changed. So has your mom's and your best friend's. What about the rest of the world? What if you were the one who accidentally unlocked the 13th sign, causing this world-altering change, and infuriating the other 12 signs? In this book by Kristin O'Donnell Tubb, Jalen did it, and now she must use every ounce of her strength and cunning to send the signs back where they belong. Lives, including her own, depend upon it.