Phineas L. MacGuire--scientist extraordinaire--has a new chore: cooking dinner every night. He may be a genius, but he knows nothing about following a recipe. A pinch? A dash? A smidge? This doesn't seem very scientific. A pound of spaghetti? Salt on brownies? Lemon in biscuits? Why, these recipes look a little funky. But he'd better learn quickly if he and his friends are going to win the $10,000 Bake-Off prize. And to complicate matters, school bully Evan Forbes has taken a liking to Phineas's brownies...too much of a liking. As in, if Phineas can't make Evan enough brownies, he'll get clobbered for sure. Fortunately for Phineas, he has the help of his friends, and even better, he soon discovers that cooking actually is kind of like chemistry. So the whole recipe thing might just work out--as long as he can keep his cool in the kitchen.

This book has been graded for interest at 8-12 years.

There are 224 pages in this book. This book was published 2015 by Simon & Schuster .

Frances O Roark Dowell is the editor and co-founder of Dream/Girl, an arts magazine for girls and has been Poet in Residence at Duke University. She has had dozens of poems published in literary journals, and is the author of two previous children's novels, Dovey Coe and Where I'd Like to Be. She lives in North Carolina with her husband and two sons. Preston McDaniels is the illustrator of the Phineas L. MacGuire series and Cynthia Rylant's Lighthouse Family series. He lives in Aurora, Nebraska, with his wife and two daughters.