Children will be transported through space and time in the Magic Tree House ($20) series by Mary Pope Osborne. As Jessica H. shares, "She has 43 books in the series so far, so it will take a while for [any child] to read through it. These books are great because they are adventure books so the kids enjoy them, but they also teach history. . . . I highly recommend it, and my son loves them."
Magic Tree House Series