The first book in the Camelot Code series, The Once and Future Geek , mixed time travel between the medieval world of King Arthur and our own, and it is a very entertaining book. The second book in the series, Geeks and Holy Grail (Hyperion, October 2019), is also entertaining (though not quite as funny; King Arthur as a modern day high school student is hard to beat....). When Morgana, sworn enemy of King Arthur, attacks the druids of Avalon, Nimue, the youngest of them, takes the Holy Grail and runs with it. King Arthur is dying, and only the Grail can save him. Desperate to keep it from falling into Morgana's hands, she stumbles into Merlin's Crystal Cave. But instead of Merlin there to help her (he's on vacation in Los Vegas, in our time), there's only his very inexperienced apprentice, Emrys. His attempt to hide the grail works, in a sense--as a small, flatulent dragon, it sure doesn't look much like a grail. But it isn't much use to Arthur as a...
In Dragons in a Bag (link to my review), Zetta Elliott introduced a young boy named Jaxon, who was given a job to do by a magical old woman, Ma. He had to return three baby dragons to the world of magic. It didn't go as planned, not that Jaxon knew enough about what was going on to really "plan" anything, but he did his best. It wasn't enough. One of the babies was stolen by Kavita, the little sister of his best friend, Vik. The Dragon Thief (Random House, Oct 22 1019) picks up the story right where we left it. Jaxon is worried about Ma, who has fallen into a strange sleep, and he's desperate to get the baby dragon to the magical world. Kavita is worried about the baby dragon, which grows at an alarming rate when it gets fed. When she realizes she can't keep it safe, her old aunty who lives with her family decides to help her get it home. So on the one hand we have Jaxon and Vik, racing to find Kavita while figuring out how they ca...