Here's my submission I don't speak English very well so i'll keep it short. I like magic tree house series so much that I have read it like 500 times, and choose the one that have the most potential to redesign. this is first time I do a book design and i try my best to make it good . I'll pose some line work and thumbnail sketch and back cover(super dumb) on my Instagram(kouhome_pic).

Here is mine It a shrimp-like bot living in ruin, eating metal and garbage, malt it and make a another copy of himself It's my first time I submit so idk what else to say I have some design sheet ill put it on Instagram