The Memory Thief by Bryce Moore.

Benji and Kelly are fraternal twins whose parents are always arguing and on the edge of divorce. When Benji meets an old man who tells him that it is possible, although perhaps not wise, to steal people’s memories, and even give them to other people, Benji is determined to make his parents reconcile by removing their memories of why they hate each other. Memory theft, and memory sharing, and memory replacement all turn out to be more complicated and dangerous than Benji could have imagined, and when an evil Memory Thief turns up in Benji’s hometown and starts stealing people’s memories and making them into soulless, empty near-zombies, Benji has to bring his parents back together, learn to use his new memory manipulation skills for good, and stop the evil Genevieve.

Both the narration, by Benji, and the dialog, were awkward at times, with the narrator and the speakers using words and phrases that were too formal or too “writerly” for normal, everyday speech. Either this awkwardness got better as the story progressed, or I began to be able to ignore it. This story is also quite dark. Benji’s parents are very angry and bitter, and for a brief spell, Benji takes all of their angry memories into his own mind, causing him to be enraged and somewhat violent with those around him. At another point in the story Benji experiences a memory theft-induced despair that makes him sit in a stupor and tell himself that life is not worth living. In the end, Benji is not able to fix his family, but he does come to a resolution that might turn things around for them. And Benji himself is quite a hero throughout the story. This novel would give readers a lot to think about or talk about while providing a satisfying and absorbing time travel-ish adventure.

The First Last Day by Dorian Cirrone.
Instead of being stuck in Groundhog Day, Haleigh Adams gets to repeat the last day of summer over and over with the ehelp of some magical paints and after she wishes for a “mulligan” on that last evening. At first, she thinks that reliving that last day of summer is great, especially since her friend Kevin’s G-mags had a stroke at the end of that very day. But when Haleigh wakes up every morning, it’s August 26th all over agin, and G-mags is fine, at least until nighttime.

But Haleigh finds that living the same day over and over, even if it does short circuit the bad things that are starting to go wrong, even if it does “save G-mags’ life, also stops the good things from coming to fruition. Haleigh’s mom may never be able to have a baby sister or brother to add to Haleigh’s family. Haleigh herself may never find out whether friendships can last after summer vacation. And even G-mags doesn’t really want time to stop. So how can Haleigh make time start moving again?

This one is written on a little bit simpler level than The Memory Thief or Time Traveling With a Hamster, and it’s not quite as dark as either of those books. However, the death of a loved friend or family member is a theme as well as Haleigh’s struggles over whether or not to deceive people in pursuit of a time re-start and her questions about how to sustain a friendship through time. It’s a good third to fifth grade read.

Time Traveling With a Hamster by Ross Welford.

“The word Geordie refers both to a native of Newcastle-upon-Tyne and to the speech of the inhabitants of that city. There are several theories about the exact origins of the term Geordie, but all agree it derives from the local pet name for George. It is sometimes mistakenly used to refer to the speech of the whole of the North East of England. Strictly speaking, however, Geordie should only refer to the speech of the city of Newcastle-upon-Tyne and the surrounding urban area of Tyneside.” ~British Library

Al Chaudhury, the protagonist and time traveller in this British import, keeps talking about his grandfather Byron’s “Geordie” accent and “Geordie” dialect. I had never heard this term before, and I thought since Al himself was British , but of Indian descent, that it had to do with Anglo-Indian speech or accents. But it turns out that Geordie-speak just refers to the speech of people form a very specific locality, Newcastle-upon-Tyne. So I learned something.

Al’s story, my favorite of the three books featured in this post, is again about memory and time travel. On his twelfth birthday, Al receives two gifts: a hamster and a letter from his deceased dad. The letter informs Al that it might be possible for him to use his dad’s time machine to go back in time and prevent his father’s death. Unfortunately, it’s not easy for Al to even get to the place where his dad’s time machine is waiting, not to mention the difficulty of manipulating past events to change the future.

Al must do a lot of things that are wrong—breaking and entering, stealing, lying, arson–to make things “right” in the past and save his dad’s life. He, of course, tells himself that he is doing wrong in order to accomplish a greater good. This end-justifies-the-means is a theme in all of these books. Is it OK to lie, cheat, steal, manipulate other people’s minds and memories in order to achieve a greater good or save someone’s life or make things right after you have messed them up with your original magical manipulations? I would say that all three stories come to much the same conclusion: no, it’s not okay. But Time Traveling With a Hamster is the most ambiguous of the three since Al is actually able to change the past and make things better for himself and his family. And that ability to change the past and the future makes this quote from Grandpa Byron, found near the beginning of the story, rather poignant:

“Life, Al, is such a wonderful gift that we should open our minds to every possible moment and cherish the memory of those moments. Because people change. Places change. Everything changes, but our memories do not. Accept life the way it is, Al. That’s the way to be happy.”

But Al doesn’t accept his father’s death, and in the end, he manages to make everyone happy. Sort of. Time Traveling With a Hamster is strong, well-plotted time travel novel, with an ethnic Indian/British (Punjabi) setting that gives the novel a distinctive flavor. This novel for middle grade readers unfortunately includes some profanity and one unnecessary reference to a teenage character’s virginity or lack thereof.