Pie by Sarah Weeks

Alice's aunt Polly, world-famous pie maker, dies and leaves her recipe to her grumpy cat Lardo, and her cat to Alice.  Alice's mother is jealous of her sister's success with pies and people, someone is out to steal the cat in order to get the pie recipe, and suddenly everyone is trying to make pies to fill the pie-gap.  Includes recipes.

SLJ: grades 4-6

Nathaniel Fludd, Beastologist by R.L. LaFevers

Book 1: Flight of the Phoenix

When his parents disappeared while off adventuring, Nathaniel is sent to live with Phil A. Fludd, and aunt he did not know. With her he discovers that his parents, aunt and most of his ancestors are beastologists, "someone who studies beasts. Not any old beast, mind you. Only unusual beasts...like dodos. Or basilisks, or griffins, or manticores and the like." But Nate isn't sure he's cut out to be an explorer or adventurer, especially when his first beastology trip with his aunt results in her being held prisoner by Bedouins and Nate on his own to make sure a phoenix egg hatches, figure out how to rescue his aunt and keep the families Book of Beasts safe from a mysterious man who wants to steal it.

Sequel: The Basilisk's Lair

SLJ grades 3-5