Last week I read Kirsten Larson's WOOD, WIRE, WINGS and found it very well done.
Last night I read Laurie Wallmark's book about computer pioneer Grace Hopper (GRACE HOPPER: QUEEN OF COMPUTER CODE); I was very impressed. As an old computer guy, I have to say that Laurie's book is spot on. Laurie also made the bold move of adding some amusing rhyming verse inside the front cover; I know that editors discourage this, but it worked very well in this book.