Have you ever finished a book and been genuinely bummed that it was over? That was our family's experience with The Heirloom Complex. We read it aloud as a family last February - March (my husband had purchased the ebook; I just bought a copy of my own today). Even our teenagers loved it! There was enough action and suspense to move things along and keep us looking forward to the next reading, and there was enough relationship to be interesting without being "mushy." We enjoyed the sci-fi element too, and it was even well-done enough to thoroughly captivate our 16-year-old physics geek! It was CLEAN, too, and appropriate for multiple ages. We are definitely all looking forward to a sequel, if one should be forthcoming!
(reviewed the day of purchase)