Life was completely ordinary for Max Martin. He was a normal kid who just moved to the mundane, rural town of Hazeltine after being uprooted from a warm and exciting life in California. He was soon accompanied by three neighbors who quickly became his best friends. Their journey in life would be intertwined by the discovery of four stones. These hidden gems not only unlocked the magical realm of Monolitho, but granted them sacred powers that they could only dream of on earth. However, Max and his friends had no clue they would be pulled into a conflict that has been brewing for centuries and it would alter their paths for ever.
This is personally one of my favorite book series that I have read. It is not necessarily for every one but it is a good read. It has minor some minor errors in spelling however there is a big downside to the series. If you were to try reading the whole book series (6 books) it would be basically impossible since almost all the books are out of print. This is kind of annoying since I have read all the books except the last one (Power Stones: The Room of Relics). If you did try to get them you would most likely only be able to get the first book (and maybe the second book) which would leave you guessing. I tried figuring out where B.S. Barker lives/if he is alive still but all I could find was the stuff on the link below.
(P.S. If you have the last book I would be willing to rent it out for a bit or just buy it. Also I might not get back to you right away if you try contacting me.)