Osborne MAGIC TREE HOUSE Research Guide Fact Tracker Set (6) Chapter books

Osborne MAGIC TREE HOUSE Research Guide Fact Tracker Set (6) Chapter books (Reading Level 2-4) Books included in this set:  Research Guide PIRATES  Research Guide SPACE  Research Guide DINOSAURS  Research Guide RAIN FORESTS  Fact Tracker ANCIENT ROME and POMPEII  Fact Tracker ANCIENT GREECE and the Olympics All of the books are softcover and in good condition. Some of the books have wear such as creases.